Zealot Modular mini Quadcopter

This is my first 3d Print design and I am still learning a lot, note that this is still work in progress. I wanted to make modular components for a mini quadcopter (6mmx15mm bushed motor) and came up with this design. It is still a bit on the heavy side but it is a good base to start from. There is a left & right hand side motor mounts print 2 of each and just click them in position on the frame.

Below is a list of parts require:
Motors: 4 x 6x15mm brushed motors - Click Here...

Controlle