Hi all! I’ve just uploaded a 3D mech:
https://rcorre.itch.io/modular-mech
It is animated and features multiple attachments you can swap out. If you use Godot, I’ve included an example project with the AnimationTree already set up with a script to control it. There’s also .fbx files for other game engines.
Let me know what you think, and if you use it in a game (or something else)!