Electric Football

This is a design for an electric ducted fan powered football.

In addition to the printed parts, this football requires the following:
-a 70mm fan (left handed version)
-an edf motor no larger than 28mm od
-a shaft adapter to fit the fan onto the motor
-a 40- 80 amp speed controller
-lipo batteries. I used 2 1000 mah 3s batteries wired in series and placed on opposite sides of one another to balance the weight
-a pwm control signal. I am using a servo tester but a microcontroller