20ft Shipping Container APL (Polygon mesh 3D model) is available on CGTrader for $29. Original author: dragosburian. Specs: 55982 polys, 57656 verts.
BLEND (Blender, filesize: 17.1 MB), BLEND (Blender, filesize: 17.1 MB), OBJ (OBJ, filesize: 11.3 MB), FBX (Autodesk FBX, filesize: 8.31 MB), DAE (Collada, filesize: 8.17 MB), STL (Stereolithography, filesize: 4.34 MB)