This specific 3D model, "Indian Wedding Stage 3D model buy", is an asset made available by "Unknown author".
Can be downloaded at "Unknown platform" by following the link.
Usage of this 3d asset is subject to the "Unknown license" agreement.
STL (Stereolithography, filesize: 10.5 MB), OBJ (OBJ, filesize: 12.2 MB), 3DS (3D Studio, filesize: 975 KB), MAX (Autodesk 3ds Max, filesize: 2.38 MB), FBX (Autodesk FBX, filesize: 11.9 MB)