This specific 3D model, "Sci-Fi Robot Low-poly 3D model shop", is an asset made available by "Unknown author".
Can be downloaded at "Unknown platform" by following the link.
The license for this digital asset is "Unknown license".
BLEND (Blender, filesize: 55.5 MB), OBJ (OBJ, filesize: 34.1 MB), FBX (Autodesk FBX, filesize: 63.3 MB), GLTF (glTF, filesize: 136 MB), TBSCENE (Marmoset Toolbag, filesize: 555 KB), SPP (Substance Painter, filesize: 1020 MB), STL (Stereolithography, filesize: 50.9 MB), ZTL (Zbrush, filesize: 17.8 MB), TEXTURES (Textures, filesize: 74.3 MB)