This specific 3D model, "Loft interior design 3D model purchase", is an asset made available by "Unknown author".
You can download this asset for free at "Unknown platform" by following the link.
The licensing terms for this digital asset are governed by "Unknown license".
BLEND (Blender, filesize: 455 MB), OBJ (OBJ, filesize: 271 MB), FBX (Autodesk FBX, filesize: 89.7 MB), GLTF (glTF, filesize: 285 MB), PLY (Ply, filesize: 88 MB), STL (Stereolithography, filesize: 174 MB)