This specific 3D model, "Living room interior Free 3D model get", is an asset made available by "Unknown author".
Can be downloaded at "Unknown platform" by following the link.
The licensing terms for this digital asset are governed by "Unknown license".
STL (Stereolithography, filesize: 351 KB), OBJ (OBJ, filesize: 426 KB), 3DS (3D Studio, filesize: 287 KB), DAE (Collada, filesize: 756 KB), FBX (Autodesk FBX, filesize: 689 KB), IGE (IGES, filesize: 299 Bytes), MAX (Autodesk 3ds Max, filesize: 572 KB), SKP (Sketchup, filesize: 2.49 MB), OTHER (Other, filesize: 160 KB)