Industrial Metal Hangar 3D model is available on CGTrader for $33. Original author: 3d-apxumekmop. Specs: 314166 polys, 475752 verts.
MAX (Autodesk 3ds Max, filesize: 167 MB), OBJ (OBJ, filesize: 109 MB), FBX (Autodesk FBX, filesize: 130 MB), MAX (Autodesk 3ds Max, filesize: 167 MB), JPG (JPG, filesize: 97.4 MB), PNG (PNG, filesize: 4.12 MB), 3DS (3D Studio, filesize: 108 MB), BIP (KeyShot, filesize: 106 MB), TBSCENE (Marmoset Toolbag, filesize: 158 MB), STL (Stereolithography, filesize: 108 MB), UNITYPACKAGE (Unity 3D, filesize: 103 MB), OTHER (Other, filesize: 102 MB)