Micro indoor Quadcopter

This quadcopter was inspired by the Micro 105 FPV Quadcopter created by punkkills (http://www.thingiverse.com/thing:1221911)
The cam mount is built on the frame and designed a motor bracket so the motor would't fall off when crahsed.
Light weight, low battery, AUW 58.2g with 1s 500mah battery.
Note: the motor bracket might not work with 2S battery if you use PLA to print it, 2S can make the 8520 motor very hot and it could melt the PLA.

The motor bracket on photos is not same as mount i up