Ohio Class USS Wyoming SSBN-742 (Polygon mesh 3D model) is available on CGTrader for $69. Original author: Dreamscape. Specs: 83646 polys, 45661 verts.
MAX (Autodesk 3ds Max, filesize: 255 KB), OBJ (OBJ, filesize: 13 KB), 3DS (3D Studio, filesize: 368 KB), LWO (Lightwave, filesize: 692 KB), STL (Stereolithography, filesize: 957 KB), DXF (DXF, filesize: 1.07 MB), 3DM (Rhinoceros 3D, filesize: 1010 KB), TEXTURES (Textures, filesize: 1.06 MB), W3D (Shockwave 3D, filesize: 1.39 MB), DWG (AutoCAD, filesize: 1.17 MB)