This specific 3D model, "Birmingham Low-poly 3D model get", 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.
MAX (Autodesk 3ds Max, filesize: 664 MB), BLEND (Blender, filesize: 358 MB), OBJ (OBJ, filesize: 447 MB), FBX (Autodesk FBX, filesize: 530 MB), MAX (Autodesk 3ds Max, filesize: 664 MB), C4D (Cinema 4D, filesize: 384 MB), MA (Autodesk Maya, filesize: 469 MB), GLTF (glTF, filesize: 391 MB), 3DS (3D Studio, filesize: 243 MB), DAE (Collada, filesize: 544 MB), 3DM (Rhinoceros 3D, filesize: 638 MB), SKP (Sketchup, filesize: 620 MB), RFA (Autodesk Revit, filesize: 784 MB), UNITYPACKAGE (Unity 3D, filesize: 533 MB), DWG (AutoCAD, filesize: 444 MB), FBM (fbm, filesize: 243 MB), DXF (DXF, filesize: 304 MB)