Construction and radio tools 3D Model Pack 3D model is available on CGTrader for $29. Original author: omg3d.
MAX (Autodesk 3ds Max, filesize: 15.4 MB), OBJ (OBJ, filesize: 3.83 MB), FBX (Autodesk FBX, filesize: 11.2 MB), MAX (Autodesk 3ds Max, filesize: 15.4 MB), GLTF (glTF, filesize: 175 MB), STL (Stereolithography, filesize: 55.1 KB), 3DS (3D Studio, filesize: 1.19 MB), TEXTURES (Textures, filesize: 205 MB)