Rigged for UE4/UE5 - Exoskeleton - free

3D Model

Rigged for Unreal Engine - tested in UE4.27 and UE5.0 - see images below.

You are free to use this model in any way

Click download and select original format. Unzip the downloaded file and open the source folder. The FBX file can be loaded into UE4 selecting the UE4_Mannequin for the skeleton. Texture and normal maps will be loaded automatically. In UE4/5 I have used constants in the metalic and roughness nodes on some of the materials to get the effect you see below.