Beetle micro quadcopter frame (brushed motors)

My take on a Quadcopter frame. It's intended for 8.5x20mm coreless motors and a micro F3 flight controller. I have yet to buy the parts so the design may change to accommodate the electronics. Design was based on looking around at different quad frames and I liked a sort of hybrid X frame quad with an organic look. I think it looks a bit like a beetle so that is where the name came from.

Parts needed.

4x m3 nylon screws
4x m3 20mm standoffs (spacer)
4x m3 6mm standoff (column) or hex nu