Geared Light Switch Plate

I made this for my son's room. He loves gears and turning the lights on and off. This design fulfills both those hobbies. For this build you need to print:
3x small gears
3x handles
2x large gears
1x light switch plate
1x pinion
2x washers

The handles go on the small gears.
The washers go between M3 bolts and large gears

If your not comfortable replacing a light switch plate or threading a hole please don't try this.