HMS Alert 1777 Cutter Low-poly 3D model is available on CGTrader for $17. Original author: Axeonalias. Specs: 72287 polys, 125765 verts.
BLEND (Blender, filesize: 14.8 MB), OBJ (OBJ, filesize: 11.4 MB), FBX (Autodesk FBX, filesize: 4.34 MB), DAE (Collada, filesize: 12.9 MB)