Spy and Transport Drone Low-poly 3D model is available on CGTrader for $3. Original author: melv80. Specs: 113822 polys, 57102 verts.
STL (Stereolithography, filesize: 5.43 MB), OBJ (OBJ, filesize: 8.31 MB), GLTF (glTF, filesize: 111 MB), FBX (Autodesk FBX, filesize: 3.58 MB), BLEND (Blender, filesize: 113 MB)