Looking for German U Boat Low-poly? Get this 3D model from michaelvivin2014 via CGTrader for $13. Technical specs: 19387 polygons, 20930 vertices.
STL (Stereolithography, filesize: 1.85 MB), OBJ (OBJ, filesize: 2.8 MB), FBX (Autodesk FBX, filesize: 2.52 MB), GLTF (glTF, filesize: 1.63 MB), BLEND (Blender, filesize: 5.31 MB), DAE (Collada, filesize: 7.26 MB)