Industrial Metal Hangar (Polygon mesh 3D model) is available on CGTrader for $28. Original author: 3d-apxumekmop. Specs: 75772 polys, 65240 verts.
MAX (Autodesk 3ds Max, filesize: 1.52 MB), OBJ (OBJ, filesize: 4.6 MB), FBX (Autodesk FBX, filesize: 2.18 MB), BIP (KeyShot, filesize: 12 MB), TBSCENE (Marmoset Toolbag, filesize: 6.78 MB), UNITYPACKAGE (Unity 3D, filesize: 1.32 MB), 3DS (3D Studio, filesize: 267 KB), RFA (Autodesk Revit, filesize: 3.73 MB)