$29 Train Traffic Light Weathered 9 3D model by dragosburian. Available on CGTrader with 10000 polys and 23000 vertices. Check it out on CGHub.
BLEND (Blender, filesize: 38.3 MB), OBJ (OBJ, filesize: 15.8 MB), FBX (Autodesk FBX, filesize: 15.9 MB), DAE (Collada, filesize: 15.9 MB), STL (Stereolithography, filesize: 184 KB)