Fish Restaurant Sign 03 Low-poly (Polygon mesh 3D model) is available on CGTrader for $5. Original author: nvere. Specs: 17690 polys, 19512 verts.
OBJ (OBJ, filesize: 396 KB), MAX (Autodesk 3ds Max, filesize: 2.08 MB), FBX (Autodesk FBX, filesize: 680 KB)