Looking for drone design? Get this 3D model from bubercreative via CGTrader for $120.
SLDPRT (SolidWorks, filesize: 11.4 MB), DWG (AutoCAD, filesize: 11.4 MB), FBX (Autodesk FBX, filesize: 11.4 MB), DXF (DXF, filesize: 11.4 MB), BLEND (Blender, filesize: 11.4 MB), STP (STEP, filesize: 11.4 MB)