Metal Gear REX 3D printable model by Printed Obsession
Metal Gear REX photo 1 Metal Gear REX photo 2 Metal Gear REX photo 3 Metal Gear REX photo 4 Metal Gear REX photo 5 Metal Gear REX photo 6 Metal Gear REX photo 7

Metal Gear REX

Source: MyMiniFactory by Printed Obsession

The Metal Gear REX is a free printable 3D model from MyMiniFactory by Printed Obsession. "Metal Gear REX was a Metal Gear prototype that was jointly developed by DARPA, ArmsTech and Livermore National Labs for the United States Army in the early 2000s. You can download the STL file from the original listing below and print it at home.

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1,598 saves Source: MyMiniFactory Updated 2026-09-06

Tags: metal, robot, toy, gear, mecha, mgs4, solid, mech, fanart, metalgearsolid, rex, mgs, otakon2014, vamp, exo

About this model

"Metal Gear REX was a Metal Gear prototype that was jointly developed by DARPA, ArmsTech and Livermore National Labs for the United States Army in the early 2000s. " This has been some what of a finishing a dream project for me. i first tried to make metal gear rex back when everyone played it on the PS1. on a copy of 3Dmax r3 (very long time ago). now in my late 20s ive finaly realised the dream. ive made metal gear REX. The model is fully articulated and is relativly easy to Print. this was made on a Starrt 3D printer (yea the $99 printer made this). so im expecting great things from this community when it comes to showing off your prints. and please do i would love to see them.  I owuld reccomend printing it a little larger than i have if you can for strength and to see that glorious de…

Frequently asked questions

Is this 3D model free to download?
Yes. Metal Gear REX 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 Printed Obsession.
Who made this model?
Designed by Printed Obsession, 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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