Watch These Bionic 3D -Printed Coral Lamps

 It’s one thing to create attractive and functional light fixture, and quite another thing to make a stunning light using algorithms that copy coral growth patterns.

The 3d-printed Sargasso lamp

Industrial designer John Mauriello,based in San Francisco,broke the conventional thinking and put the effort into his Coral Lamp Lighting Collection with something else entirely.

These lamp prototypes took their inspiration from different types of corals coming with varying aesthetics. Mauriello selected only three prototypes from hundreds of them to produce: the Timor, the Sargasso, and the Celebes.

Three members of Mauriello’s Coral Lighting Collection.

The 3d-printed Timor lamp

Before 3D printing these Coral Lamps , Mauriello firstly developed the computational algorithms that mimic coral growth patterns,which show the “growth” of the lamps as they come into being. And, more remarkable,all three lamps were 3D printed in the USA, using processes which recycle waste material in an attempt to reduce waste and curb carbon emissions.

The 3D animation is shown for reference only and not really a frame-by-frame recreation in the process of 3D printing the lamps. Instead, Mauriello wanted to make a video to simulate what corals look like underwater.

The Coral Lamp Lighting Collection is Mauriello’s way of paying tribute to the ocean’s beauty.As an senior surfer,Mauriello’ve experienced the beauty and power of the great ocean,in which coral is one of many magical living structures with all sorts of shape, scale and color.Mauriello’s lighting celebrates this thriving life created by an entire coral ecosystem.

Why In office 3D Printed Aligners Is More Affordable&Effective For Everyone?

 ArchForm, a clear aligner treatment planning software company, announced that it has opened a 3D printing factory for orthodontists aligners on demand On October 15, 2020 and decided to go public in December.

ArchForm produces aligner for half the price of other companies to rival industry leaders like Invisalign, Byte, Candid and SmileDirectClub. According to the company, ArchForm’s aligners are manufactured by robotic precision engineering with a multi-layer plastic material , and will can be delivered to a specific orthodontist within 10 to 14 days.

Invisalign reduces some of the costs of metal braces treatment.However,most of the orthodontists’ profit margins are controlled by parent company Align.They currently pays about $1,700 per patient to Invisalign, and other clear aligner vendors following the same regime. ArchForm is changing this pricing structure.With ArchForm, the cost for orthodontists to print a moderate-to-severe case in-office is reduced to $542, and each patient will be charged only $14.

The production of dental aligners requires the use of professional 3D software to design a stepwise series of 30 to 40 aligner models that can adjust the patient’s teeth based on the scan data.The models are then 3D-printed and the actual aligners are produced by thermoforming biocompatible plastic over the models. With ArchForm’s software,Many orthodontist offices that already have 3D printers can save money and be allowed to plan cases faster with automatic one-click features.

For practices that do not plan to invest in 3D printers, ArchForm’s new plant is ideal for outsourcing the aligner designs.Using a higher-resolution 3D printer, three-layer plastic material, and a robot that is more comfortably precise than manual trimming, ArchForm claims to manufature more accurately shaped aligners with less visible layer lines.

Ideally, using ArchForm can help orthodontists to take digital scans at patient’s first appointment, 3D print the day’s aligners in their office labs, and then outsource the remaining treatment to ArchForm’s aligners. By reducing the waiting time from six weeks to four weeks, orthodontist can offer better service as a result.

The Smallest 3D-Printed Boat You’ve Ever Seen

 You must be surprised When you see the iPhone 12 mini for the first time , which is literally tiny by contemporary standards.In the real world, , we may think of a small thing as nothing more than a bean or a grain of sand, or even a strand of hair.But you know what, scientists used a 3D printer to create a 3D Benchy boat, the length of which is 1/3 the thickness of a hair, 6 times larger than a bacterial cell.

Researchers used a scanning electron microscope to photograph the ship for purpose of showing its open cabin, a chimney, and even a small porthole. What’s most impressive is that  the entire model is very tiny, which means it’s even smaller than a statuet created by artist Jonty Hurwitz in 2014 as a potential design for creating a little drug delivery vehicle.

The researchers conducted investigations into small particles called microswimmers that can move through fluids, and be followed by a microscope.They created many structures , including a spiky sphere, a spiral, a trimer,a 3D Benchy boat and so on. Research shows that particles created in a helix shape can go around and be efficient. 

“When it moves forward, often it needs to rotate, and that helps, for example, to speed it up.”Daniela Kraft said, a physicist at the Dutch university,adding that the small particle that goes to a particular part of the body to deliver drugs has to propel itself and may have to deal with the complex environment in human’s body.

Easy Way to Smooth PLA Prints Without Using Sandpaper

 3D printing opens up a universe of possibilities in manufacturing. Even at home, you can create unlimited possibilities with a Geeetech FDM 3D printer.However, the final printed model often has a lot of annoying layers that make the whole work look rough.It is only through some post-processing techniques that a smooth appearance can be achieved.The 3D printer filaments comes in ABS and PLA.PLA is more commonly used , which can’t react with the chemical like ABS.You have to keep sanding to get a smooth surface.Obviously this is hard and time – consuming.

Fortunately, we can refer to 3DSage’s unique method of getting a beautiful look without using sandpaper.He printed a model of the skeleton as a demonstration. All you need is a can of spray paint that combines well with plastic (such as Rust-Oleum) and a bottle of Fast Drying Polyurethane – Clear Satin. Let’s get started!

 3DSage shares the Skeleton model that he uses in his own example

The first step is to check whether there is dirt or dust on the 3D printed model and make sure there is nothing superfluous on the surface.Apply a spray paint of your choice to the model, followed by a quick coat of polyurethane.

Next, to make the coating dry faster and prevent drips, you should carefully place the model under the fan.At this point you can see that the mixture of paint and polyurethane will blend into the layer, making up for any holes or unexpected imperfections and working best with thin layers and patience.3DSage said he waited for a whole day before adding the final coat of spray paint.And the time interval between layers is 20 minutes in order to prevent discoloration and make up for defects.

Put the coated 3D print under a fan to make it dry faster

When it comes to the benefits of his craft, The Maker says it allows him to print faster with a greater layer thickness.This process will mask any rough and unsightly appearance.And you can choose any color of paint.In this way,you get a smooth print model that doesn’t require polishing or other post-processing techniques.

Halloween Deals Hot Now: Huge Discount on Geeetech Amazon Stores

 If you’re the kind of person who waits for special days to get a good deal, now’s the time to start hunting!

Halloween is around the corner.However,you may choose to celebrate safely at home because of the ongoing COVID-19 pandemic.So why not spend your time with your favorite 3D printers?

Look at these great 3D printers and filaments for some holiday fun on the cheap.Now we offered deep discounts on our Amazon products.The Promotion for 3D printers,up to 20% off with extra coupon,starting from 135.20€ .We have multicoloured filaments to choose from in addition to the basic black and white filaments,up to 45%off,starting from 15.69€.Hurry up and buy!

• US:
• Duration: Oct.22.2020-Nov.1.2020
• Check out the link below to take 12% off oders and Save an extra $35.00 now:
• https://www.amazon.com/gp/mpc/A2EC73LZDELVIR

The coupon shown on the Amazon product page is available to everyone and can be superimposed upon the discount. You can get around 20% off on the total price on some items.

• Five countries in Europe:
• Duration:Oct.26.2020-Nov.1.2020
• pro B,pro W:5%off
• A10,A20:20%off
• PLA:15%off（Silk PLA/Grow in dark filament）

• ES:
• Promotion for 3D printers,up to 20% off,starting from 143.20 €:
• Pro B:https://amzn.to/2HdHCTS
• A10:https://amzn.to/3jd5e88
• A20:https://amzn.to/2IMw0I5
• Promotion for filaments,20%off,starting from 18.39 €:
• White PLA:https://amzn.to/37AdZHt
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• Silk PLA:https://amzn.to/3m46490
• Glow In The Dark PLA:https://amzn.to/2T8Wm93

• FR:
• Promotion for 3D printers,up to 20% off,starting from 135.20€:
• Pro B:https://amzn.to/3gNuUI9
• A10:https://amzn.to/3gd1J0S
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• Promotion for filaments,up to 23%off,starting from 15.99€:
• PLA:https://amzn.to/39HDSUN
• Silk PLA:https://amzn.to/2SRRtBb
• Glow In The Dark PLA:https://amzn.to/2ZZECRM

• UK:
• Promotion for 3D printers,up to 20% off with £30 coupon,starting from £115.20:
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• A10:https://amzn.to/39Qj4JP
• A20:https://amzn.to/2wbgmQy
• Promotion for filaments,up to 45%off,starting from £14.25:
• PLA:https://amzn.to/3d3it9H
• PLA:https://amzn.to/3dF9goG
• Silk PLA:https://amzn.to/2Uo3xur
• Glow In The Dark PLA:https://amzn.to/35iPSKB

• IT:
• Promotion for 3D printers,up to 20% off,starting from 135.20 €:
• Pro B:https://amzn.to/2H9hda2
• A10 Pro:https://amzn.to/2m7vPeS 
• A20:https://amzn.to/3bK3QaZ
• Promotion for filaments,12%off,starting from 21.99 €:
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• DE:
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• Promotion for filaments,up to 32%off,starting from €16.99:
• White PLA:https://amzn.to/30Hby0j
• Black PLA:https://amzn.to/2W3W3LC
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• Glow In The Dark PLA:https://amzn.to/3jeJE4z

Why My Grandma Loves My Geeetech 3D Printer

 I bought a Geeetech 3D printer the other day, downloaded free open-source designs for adaptive aids and printed out some plastic gadgets.I want to give my grandma a little surprise when she comes to visit me.

Geeetech A10 3D printer

My grandmother is suffering from arthritis which makes it painful for the joints to move.Owing to this physical ailment,her daily life is very inconvenient.As an example, she found routine tasks like opening jars and even holding a toothbrush to be troublesome and painful.I hope to improve her quality of life through these plastic gadgets.

When grandma first saw these gadgets,she feeled elated andtold me this is one of the best gifts for her.It is known to all that adaptive aids in the shop are vastly more expensive than the standard gadgets and that is why she got so excited.Finally I decided to show her how the gadgets were printed by the Geeetech 3D printer.However,She complained that printer costed too much.So I made a careful calculation with her-a typical adaptive aid costs about $25,and we use a 3D printer to print gadgets for $1 each.We save money by printing more, and there are a lot of possibilities.She wholeheartedly endorse my remarks.

Here are some of the gadgets I gave her:

Easy to hold the toothbrush. J.M. Pearce, CC BY-ND

Easy to remove gas cap. J.M. Pearce, CC BY-ND

Easy to open locks, even with very small keys. J.M. Pearce, CC BY-ND

Easy to Cut the vegetables. J.M. Pearce, CC BY-ND

Easy to use scissors. J.M. Pearce, CC BY-ND

I printed a 3D printed pen holder for her as she used to keep a diary. J.M. Pearce, CC BY-ND

I’m pretty sure there will be more 3D printing applications in the future.Why not get one for a try?

Unbelievable Germany’s First 3D-printed Luxury Building

 For Chinese people used to living in houses made of cement, living in a 3D-printed house must feel quite exciting.In Chinese society, men propose to ladys generally with the prerequisite of having a car and a house.Imagine if, years from now, the house women want most is a 3D-printed one.Well,maybe that’s overstating it a little.But do you know what a 3D-printed house looks like?Germany’s first 3D-printed luxury building has been created, so check it out!

PERI GmbH built Germany’s first 3D-printed residential building in Bekum,Beckum, North Rhine-Westphalia. The house consists of two-storey detached house, each with about 80 square metres of living space, and was built using a 3D building printer.

3D building printing has fundamentally changed the way we build and the process of residential construction.Leonhard Braig，director of production and supply chain at PERI GmbH, said: “Because this is the first building of its kind, the printing speed we proposed was slower than the actual speed.”adding that they hope to take this opportunity to gain more experience in their day-to-day operations, as this will help them make greater use of the technology to make the cost come down in their next project.

The first 3D printed building in Germany was designed by MENSE-KORTE ingenieure + architekten fora design firm named Hous3Druck GmbH.To build it, PERI used 3D printers of type BOD2 for printing., which can be moved from anywhere in the building along its metallic frame and only needs to be calibrated once.

“With conventional construction methods, this would only be possible at great financial cost.” said Waldemar Korte, partner at Mense-Korte. He thought the printing process allows designers more freedom in residential construction.

The building consists of triple-skin cavity walls filled with an insulating compound. During the printing process, the printer takes into account all the pipes and connections to be laid later,such as water pipes,wire way,etc.

BOD2 allows workers to perform work within the print area during printing.This means manual work, such as installing empty pipes and connections, can be easily integrated into the printing process.

5 Easy Ways to Prevent 3D Print Stringing

without a doubt,you can’t bear some minor flaws in the face of a 3d printing model, let alone “String”.You complained that this printer is such a trash Contrary to expectations.At that time,You may get mad but it will eventually ending up in a mess. 

So firstly you need to calm down.Take a close look at what the problem is,make it clear that how it happened and how we can solve the problem.Let’s dive in.

What’s the Problem?

Stringing exists when small strings of plastic are left behind on a 3D printed model. This is usually due to plastic leaking out of the nozzle as the extruder moves to a new position.

Finished print affected by stringing

How to fix this？

In this article, we’re going to look at 5 Solutions that are common to all the major 3D printers.

1.Enable Retraction

Enabling retraction is the most ordinary way used to fight against 3D printer stringing. Enabling retraction means that means that when the extruder has to pass through a gap, the filament is retracted a little bit by the feeder.Once the extruder reaches the next position, the filament is pushed out and the print continues again from the nozzle.If the retraction setting is turned on and you’re still experiencing 3D printer stringing, you may then need to go into the details of the retraction settings:

• Retraction distance

The most important retraction setting is the retraction distance. This determines how much plastic is pulled out of the nozzle. Generally speaking, the more plastic that is retracted from the nozzle, the less likely the nozzle is to seep out as it moves. Most direct-drive extruders only require a retraction distance of 0.5-2.0mm. If you run into stringing with your prints, try increasing the retraction distance by 1mm and test again to see if the performance improves.

• Retraction speed

The next retraction setting that you should check is the retraction speed. This determines how fast the filament is retracted from the nozzle.If the retraction is too slow,the plastic will slowly leak out of the nozzle and may begin to leak before the extruder moves to its new position. If you retract too quickly, the filament may separate from the hot plastic inside the nozzle, or the rapid movement of the drive gear may even grind away pieces of your filament. There is usually an optimal point of retraction between 1200-6000 mm/min (20-100 mm/s) .

If standard retraction isn’t doing the trick, try reducing the minimum travel. This is usually the quickest solution to fix stringing issues. Drop the value by 0.5mm until the stringing has stopped completely.

2.Set the Right Temperature

The extruder temperature is the next most common cause for stringing.If the temperature is too high, the plastic inside the nozzle will become less sticky and more likely to leak out. Whereas, if the temperature is too low, the plastic will be kind of solid and difficulty in extruding from the nozzle. If you feel you have the right retraction settings, but you’re still having these problems, try decreasing your extruder temperature by 5-10 degrees. This will greatly improve the quality of your printing.

3.Movement Speed

Moreover,increasing the movement speed of your machine can also reduces the time it takes for the extruder to leak as it moves between parts. The X/Y Axis Movement Speed represents the side-to-side travel speed, and is frequently directly related to the amount of time your extruder spends moving over open air.As long as your machine can handle moving at higher speeds, increasing this settings may reduce stringing between parts.

4.Thoroughly Clean the Nozzle Before Printing

When you use a printer for a long time, the filament can leave a thin layer of residue in the nozzle. This thin layer can cause 3D printer stringing as filament strands will try to stick to the surface of your printed part.

To avoid this type of problem, ensure your nozzle is thoroughly cleaned before any printing to remove any dirt from the previous filaments.

5.Keep Your Filaments Moisture-Free

PLA, which absorbs more water than ABS, is the main culprit.The water turns to steam when the plastic is heated up, and it can mix with the plastic to increase the likelihood that it will seep out during non-printing movements.

Therefore, it is very important to store the filament properly, especially if you live in a humid environment.For more guidance, check out the previous blog here：https://www.geeetech.com/blog/2020/09/3d-printer-filament-storage-how-is-it-done-properly/

Source：

https://www.simplify3d.com/support/print-quality-troubleshooting/stringing-or-oozing/

https://all3dp.com/2/3d-print-stringing-easy-ways-to-prevent-it/

https://technologyoutlet.co.uk/blogs/news/the-most-common-3d-printing-problems-with-solutions

CollPlant and United Therapeutics Expand their Collaboration to Include 3D Bioprinting

 When you use a 3D printer to print everyday items, have you ever thought that you could even print an organ of your own body?It’s hard to believe, but it happens.That’s what CollPlant Biotechnologies and United Therapeutics Corporation are looking to do: they have just expanded their collaboration to 3D bioprinting of human kidneys for transplants.

3D printed lung scaffold ©2020 United Therapeutics Corp

Currently, more than 100,000 people in the United States are waiting for organ transplants.Kidney patients account for most of the demand, with more than 90,000 people seeking donor organs.Statistics show that 17 people die each day while waiting for new organs.At the same time, a new patient is added to the waiting list every ten minutes.So the American company United Therapeutics paid the Israeli company CollPlant 3 million dollars to speed up the production of the famous Bioink, called rhCollagen.This will provide ideal characteristics for bioprinting, including optimal rheology, greater safety, bio-compatibility and adjustable physical properties.It can also be compatible with a variety of  technologies such as extrusion, inkjet or stereolithography.

Bio-printing is a particularly interesting technology for the medical sector, allowing the creation of human tissue and treatments that is suitable for each patient.Every day, methods are evolving and innovations are emerging, which means we’re sure to see functional organs being 3D printed within a few years.The good news for those waiting for transplants is that Bioprinting can design livers, pancreases, spleens and even kidneys.The companies CollPlant Biotechnologies and United Therapeutics Corporation have recognized that this technology could be the future of tailor-made medicine.

In October 2018, the two companies began a collaboration: United Therapeutics received an exclusive license for the CollPlant technology to produce and use bioinks based on human collagen for bioprinted lung transplants.Two years later, the partners began working on a kidney, an organ in need of a donor.CollPlant Bioink is made from human collagen.It requires very strict purification conditions, which makes it extremely long to process, but most importantly it is difficult to produce on a large scale.So the Israeli company relies on a plant platform to produce collagen.They explain: “The production of our recombinant human type I collagen (rhCollagen) starts in genetically modified tobacco plants. The recombinant human protein in the form of ‘procollagen’ is extracted from the leaves of mature plants and processed to produce a highly purified rhCollagen that can be used for the production of medical products.” This innovation will help develop bioprinting and regenerative medicine, provide an opportunity to create quality bioinks for the eventual design of different types of organs.

Thanks to the attention paid by the American United Therapeutics Corporation,the manufacture of kidneys is being addressed in hopes of reducing the number of patients waiting for transplants.

Reference:https://www.3dnatives.com/en/collplant-united-therapeutics-kidney-bioprinting-051020204/#!

Save 50 GBP/EUR at Geeetech A20 3D Printer Savings Event！

When Mary is at a loss for a printer with complicated components, she wants one that is cost-effective and easy-to-assemble, so she can have a much better experience.If you’re faced with a same problem like Mary’s.Don’t worry!Geeetech A20 3D Printer is a perfect solution.

Geeetech A20 3D Printer

Choosing a 3D printer is not an easy task, especially for beginners. Based on customers’ feedback, Geeetech A20 3D printer with a larger printing platform than A10,is designed to be reliable, user-friendly and affordable. Running stably, it delivers quality prints and provides you with satisfactory printing experience.

Its classic white and black color combo and neat structure impart a touch of simplicity and excellence.Keeping Prusa I3 3D printers’ gantry structure, its modularized design provides you with an easier assembly experience. The electronic parts are integrated into its bottom frame, making A20 steady and enhancing its print results.

Today Geeetech Amazon UK/DE/FR/IT/ES is offering discounts on Geeetech A20 3D Printer. The coupon code is available on a first-come-first-served basis while stocks last.Snap up your dream A20 3D printers now before they are sold out!The details of sales promotion are outlined below.

Details:

UK:50 GBP OFF on 200GBP 

DE/FR/IT/ES:50 EUR OFF on 220 EUR

50 GBP/EUR OFF code： GETECHA20

Coupon code valid from Sep.20,2020 until Oct. 30, 2020. By shopping with this promo code, you’ll save 50 GBP/EUR on your entire order. Click on the link and you will be directed to the corresponding sales page.

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3D Printed Fashion is About to Go Mainstream

3d printing made a big splash when it first came out and it seemed like everybody's desk were adorned with plastic toys.3D printing has rapidly found its way into almost every aspect of our modern world, being used to make parts for cars,planes and clothes.Today’s 3D printing technologies are advanced enough to easily produce shoes,soles and jewelry, but it’s still hard to print a dress or a jacket. In most cases,  3D printing is used for producing non-flexible parts. Despite the challenges of 3D-printed fashion, designers and engineers have overcome many to create some wildest designs.I will tell you how 3d printed fashion is going to be a game-changer.let's start with.

 

Example #1:

3D Printed Dress and Jacket

 

A dress entirely 3D printed at the Met Gala 2019

 

The dress, named Rose, was certainly the centerpiece of the collection presented at the Met Gala.The garment was worn by model Jourdan Dunn, consists of 21 3D-printed rose petals – each petal measures 53 cm and weighs 0.4 kilos.They were produced on a SLA 3D printer – the process was managed by Protolabs’ 3D printing department.Each petal includes a coat of primer and a coat of chameleon-effect automotive paint.Besides, the dress is modular: petals (up to 37 in all) can be added to increase the length of the dress.

 

Ministry of Supply -- Jacket Without Seams

 

In 2016, Ministry of Supply released a 3D-printed jacket for $250 that quickly sold out.Because the jacket is 3D-printed, it has no seams, which makes it very comfortable to wear.Although it has no seams, the garment still has joints to fit the outline of the body.

The jacket was made on a 3D robotic knitting machine, a process that uses less material than traditional knitting.It’s thought that using traditional methods wastes 15-30% of the material.

 

Example #2:

3D printed accessories

 
Source: n-e-r-v-o-u-s.com

 

Every day, more and more jewelers are using 3D printing to produce rings, bracelets, necklaces and similar products.

What you see above is a sterling silver bracelet that mimics patterns found in nature.The maker, Nervous System, first 3D printed the model in wax and then cast it in pure silver.

3D printing enters the watchmaking arena. Source: Sculpteo

 

Metal 3D printing is a perfect technology for watchmakers, both for prototyping and production of end-use pieces.

The Lo Scienziato timepiece from Panerai uses a fully 3D-printed titanium housing made by direct metal laser sintering (DMLS).If you want to see the Panerai on your wrist, you'll have to pay up to $170,000. 

 
Katie Holmes wearing the 3D printed neck accessory | Photo credits: Theo Wargo / WireImage

 The actress Katie Holmes wore a 3D-printed collar produced with resin machine on her dress. It represents pearly purple palm leaves and required 56 hours of 3D printing and finishing.

VIP TIE is an Italian company known for its 3D-printed ties.VIP TIE combines luxury and innovative high-tech design.The whole process of making one tie can involve a complex mix of complementary procedures and materials: craftsmanship, embroidery, 3D printing, exotic leather, mother-of-pearl, carbon fiber, silver, gold and silver plated solid.

XYZBAG 3D printed bags

 XYZ Bag is an Italian brand behind the Dada collection of customizable 3D printed handbags. Each bag is connected by a leather strap and a 3D-printed outer shell with a fabric lining.For each bag, the customer has to choose between several design options based on 3 different products.Once the model is selected, it is designed in CAD software.

The company uses SLS technology to make components, although they have recently integrated the one developed by HP, Multi Jet Fusion. These bags cost between 290 and 330 euros, which is quite expensive, but also reasonable for 3D printing products.

 

 

Example #3:

3D printed footwear

 
Adidas Futurecraft 4D sneakers Source: CNBC

 

The big companies in the shoe industry have been developing solutions for mass customization for years.Not only does 3D printing allow these companies to prototype faster, it's also a great solution for mass customization.

Companies in this field, including Adidas and New Balance, have started producing 3D-printed midsoles .Nike, meanwhile, is experimenting with 3D-printed “uppers”.

Annie Foo’s 3D printed shoes

 

Annie Foo is a high-end footwear designer who uses 3D printing technologies in her manufacturing process.She explained that she has always been so obsessed with the combination of existing footwear manufacturing methods with modern technologies and materials to create something new.She uses 3D modeling software to design complex shapes to make her shoes look more aesthetically pleasing.Her final works for the runway were made with HP’s Jet Fusion 4200 machine, using PA12 (nylon).

 

 

 

 

 

Reference：

https://all3dp.com/2/3d-printed-fashion-3d-printed-dress/

https://all3dp.com/2/3d-printed-fashion-the-state-of-the-art-in-2019/

https://www.3dnatives.com/en/met-gala-2019-dresses-100520194/#!

https://www.3dnatives.com/en/3d-printing-fashion-designs150620174/#!