Check out Radio Tower Antenna 02 Free low-poly 3D model on CGTrader for free. High-quality mesh by IndieStorm3D: 10087 polys, 12054 vertices.
BLEND (Blender, filesize: 2.53 MB), OBJ (OBJ, filesize: 1.37 MB), FBX (Autodesk FBX, filesize: 531 KB), GLTF (glTF, filesize: 937 KB), DAE (Collada, filesize: 2.76 MB), STL (Stereolithography, filesize: 980 KB)