I was looking for a drone project I could do with my 3D printer. I had stumbled across the
DJI Mavic Pro Clone by CdRsKuLL. I wanted a way to manipulate the files he had in OpenSCAD easier so I could make some of my own modifications as needed. I decided to convert all of the .stl files into polygon points that were usable by OpenSCAD.
I found a jsfiddle that someone had done to convert the files. After converting the files, I used them to do a rendering of the full drone in OpenSCAD.
Copy all of the files to a folder. Open that folder and open the DJI_Mavic_pro_clone.scad file. In there you can change the show variable to render one part, or you can set it to full_drone and it will render the whole drone with all the parts in place.
EDIT: I have edited the rendering to show the drone with 9 inch 4.5 pitch (9045) props. If you want to see the props at different angles, you can change the z rotation angle in lines 93 - 96 of the DJI_Mavic_pro_clone.scad file.
Hope this is useful to some.