Is this 3D model free to download?

Yes, Ultron Mask is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MyMiniFactory. Use the "Download from MyMiniFactory" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Stefanos Anagnostopoulos, published on MyMiniFactory. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Ultron Mask 3D printable model by Stefanos Anagnostopoulos

Ultron Mask

Source: MyMiniFactory by Stefanos Anagnostopoulos

The Ultron Mask is a free printable 3D model from MyMiniFactory by Stefanos Anagnostopoulos. 'There are no strings on me.' Working with reference material from the movie, and artworks online, I started modelling the head of Ultron from popular super hero comic (and now. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MyMiniFactory

275 saves Source: MyMiniFactory Updated 2026-10-14 License: DOWNLOAD-SHARE-MAINTAIN-LICENSE-CREDIT-REMIX-NONCOMMERCIAL · non-commercial

Tags: characters, marvel, metal, movie, robot, toys, zbrush, avengers, comics, Movies, 3dprinting, ironman, 3dstudiomax, ultron

About this model

'There are no strings on me.' Working with reference material from the movie, and artworks online, I started modelling the head of Ultron from popular super hero comic (and now film) series The Avengers. Using ZBrush to draw the shape of the mask on a head, once I was happy with the results I unwrapped the model to use the black and white texture/alphas for guidance. From there I then exported the model into 3ds Max for retopology, then reimported the updated subtools from 3d Studio Max back into ZBrush to be dynameshed into a fully printable file. 'Arguably the greatest and certainly the most horrific creation of scientific genius Dr. Henry Pym, Ultron is a criminally insane rogue sentient robot dedicated to conquest and the extermination of humanity.' - Marvel Online __________________…

Frequently asked questions

Is this 3D model free to download?: Yes. Ultron Mask is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Stefanos Anagnostopoulos.
Who made this model?: Designed by Stefanos Anagnostopoulos, published on MyMiniFactory. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.