This specific 3D model, "Stall models Low-poly 3D model order", is an asset made available by "Unknown author".
You can download this asset for free at "Unknown platform" by following the link.
Usage of this 3d asset is subject to the "Unknown license" agreement.
OBJ (OBJ, filesize: 1.48 MB), MAX (Autodesk 3ds Max, filesize: 440 KB), FBX (Autodesk FBX, filesize: 806 KB), 3DS (3D Studio, filesize: 338 KB)