Check out 20ft Shipping Container High Cube 3D model on CGTrader for $29. High-quality Polygon mesh mesh by dragosburian: 57656 polys, 55982 vertices. Textured, UV Mapped.
BLEND (Blender, filesize: 16 MB), OBJ (OBJ, filesize: 7.24 MB), FBX (Autodesk FBX, filesize: 9.18 MB), DAE (Collada, filesize: 8.4 MB), STL (Stereolithography, filesize: 4.2 MB)