Sci-fi robot 3D model purchase 3D model is available on CGTrader for $40. Original author: CGBeem. Specs: 1836012 polys, 1872915 verts.
BLEND (Blender, filesize: 506 MB), OBJ (OBJ, filesize: 291 MB), FBX (Autodesk FBX, filesize: 101 MB), STL (Stereolithography, filesize: 179 MB)