Drone 3D model is available on CGTrader for $15. Original author: firdz3d. Specs: 3288 polys, 3228 verts.
OBJ (OBJ, filesize: 129 KB), 3DS (3D Studio, filesize: 60.4 KB), DAE (Collada, filesize: 81.7 KB), FBX (Autodesk FBX, filesize: 140 KB), BLEND (Blender, filesize: 429 KB), OTHER (Other, filesize: 8.05 MB)