This is a later version of what seems to be a revolutionary device.

thingiverse

I have made a quadcopter that has its own specific base that has been designed to look its part. The propellers cannot move because the design tree would not allow to have a floating piece. These are just practically for show but if there were a rotor that was able to move then it would be able to use the wind like the design requirements. I was trying to put a cool design on the base and then to insert the wings/ propellers so that I did not have to make it one whole piece. The main piece has had the lines cut through so that it appears to have a good layout. Then the curve of the base is basically a fillet that would just get over so it is rounded off for maximum effect. If this was to fly then it would be able to have a more aerodynamic structure. Beforehand I was going to make a floating version but then I decided to construct a flying option. Overall I eventually made a decision to put this design into the engineering section that would allow me to show a later version of what seems to be a major scientific advancement.