Industrial Metal Hangar 3D model is available on CGTrader for $25. Original author: storehouse3d. Specs: 70034 polys, 102152 verts.
MAX (Autodesk 3ds Max, filesize: 14.2 MB), OBJ (OBJ, filesize: 6.33 MB), FBX (Autodesk FBX, filesize: 3.11 MB), 3DS (3D Studio, filesize: 2.97 MB), STL (Stereolithography, filesize: 3.34 MB), BIP (KeyShot, filesize: 4.78 MB), TBSCENE (Marmoset Toolbag, filesize: 9.82 MB), UNITYPACKAGE (Unity 3D, filesize: 1.73 MB)