$5 Neon signs Cyberpunk Optimized FOr games Low-poly 3D model by kumaa. Available on CGTrader with 955 polys and 985 vertices. Check it out on CGHub.
OBJ (OBJ, filesize: 128 KB), OTHER (Other, filesize: 95.6 MB), FBX (Autodesk FBX, filesize: 81.1 KB)