Street Sign 22 Low-poly 3D model is available on CGTrader for $5. Original author: Polygate. Specs: 8800 polys, 8818 verts.
OBJ (OBJ, filesize: 9.73 MB), MAX (Autodesk 3ds Max, filesize: 49.2 MB), FBX (Autodesk FBX, filesize: 10 MB), MA (Autodesk Maya, filesize: 9.86 MB), MEL (Maya Mel Script, filesize: 9.86 MB), 3DS (3D Studio, filesize: 9.67 MB), C4D (Cinema 4D, filesize: 9.78 MB), BLEND (Blender, filesize: 9.94 MB)