Protectron head/arm remix 3D printable model by Matt Rigg

Protectron head/arm remix

Source: MyMiniFactory by Matt Rigg

The Protectron head/arm remix is a free printable 3D model from MyMiniFactory by Matt Rigg. “Protect and serve”. You can download the STL file from the original listing below and print it at home.

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30 saves Source: MyMiniFactory Updated 2026-05-23

Tags: fallout, bethesda, protectron

About this model

“Protect and serve”. Here is my remix of Lilykill’s awesome Protectron. I’ve modelled the head internals, modified the arms to make them more game-accurate (at the cost of articulation) and made the head dome thinner, smoother and suitable for MSLA printing. First off, big thanks for Lilykill for sending me the original files for this model (and for making a start on the head dome for me). It wasn’t quite right in terms of fit, but a slight press/pull in F360 to increase the size has fixed this. I also loaded it into Meshmixer to smooth out the ridges on top.  The internals were also created in F360 and I’ll admit I got a little carried away in terms of detail; it’s difficult to judge scale when working on a big old PC monitor!  Again, the arms were created in F360 using the original model…

Frequently asked questions

Is this 3D model free to download?
Yes. Protectron head/arm remix is free to download from MyMiniFactory. Click the "Download free STL" button 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 Matt Rigg.
Who made this model?
Designed by Matt Rigg, 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.

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