Check out Futuristic sci-fi concept exoskeleton robot 3D model on CGTrader for $30. High-quality mesh by gk-hcx: 500000 polys, 250002 vertices. PBR, Textured, UV Mapped.
BLEND (Blender, filesize: 97.8 MB), FBX (Autodesk FBX, filesize: 97.8 MB), TEXTURES (Textures, filesize: 97.8 MB), PNG (PNG, filesize: 97.8 MB)