Ben Franklin Class USS George C Marshall SSBN-654 (Polygon mesh 3D model) is available on CGTrader for $109. Original author: Dreamscape. Specs: 67078 polys, 34904 verts.
MAX (Autodesk 3ds Max, filesize: 293 KB), OBJ (OBJ, filesize: 3.58 MB), DWG (AutoCAD, filesize: 1.12 MB), DXF (DXF, filesize: 918 KB), 3DS (3D Studio, filesize: 359 KB)