Check out submarine Free 3D model on CGTrader for free. High-quality mesh by fedor3d: 22506 polys, 20716 vertices.
MAX (Autodesk 3ds Max, filesize: 39.1 MB), BLEND (Blender, filesize: 3.26 MB), OBJ (OBJ, filesize: 3.26 MB), FBX (Autodesk FBX, filesize: 3.26 MB), MAX (Autodesk 3ds Max, filesize: 39.1 MB), C4D (Cinema 4D, filesize: 3.26 MB), MA (Autodesk Maya, filesize: 3.26 MB), STL (Stereolithography, filesize: 3.26 MB), ZTL (Zbrush, filesize: 3.26 MB), DWG (AutoCAD, filesize: 6.52 MB), UNITYPACKAGE (Unity 3D, filesize: 3.26 MB), PY (Python Script, filesize: 3.26 MB)