G1 Optimus Prime 3D printable model by Tim_Yeung

G1 Optimus Prime

Source: Cults3D by Tim_Yeung

The G1 Optimus Prime is a free printable 3D model from Cults3D by Tim_Yeung. Non-transformable action figure Voyager size (Masterpiece size at 130% upscaled) instruction manual in the zip file Assembly require paper clips and cutter Joints maybe loose NO. You can download the STL file from the original listing below and print it at home.

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145 saves Source: Cults3D Updated 2026-04-10

Tags: figure, action, toy, prime, optimus, transformers

About this model

Non-transformable action figure Voyager size (Masterpiece size at 130% upscaled) instruction manual in the zip file Assembly require paper clips and cutter Joints maybe loose NO battle armor kit Free version Designed by Tim Yeung

Frequently asked questions

Is this 3D model free to download?
Yes. G1 Optimus Prime is free to download from Cults3D. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Cults3D, not by Thinger. We link you directly to the original listing by Tim_Yeung.
Who made this model?
Designed by Tim_Yeung, published on Cults3D. 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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