180 size micro quadcopter frame

This is my new micro quadcopter frame prototype. TechyBee. FlexyBee's new little sister.
I wanted to share with you before producing. Perhaps it will remain as prototype, i'm not sure. If you like it, print it and fly it.
Some Technical Specs.
Volume: 65 cm3
Size: 190mm wheelbase (motor to motor)
Render equipments:
1806 size motor,4s 1300mah battery, 4" propeller, 200mw vtx, 25x25 fpv camera, Go pro3 camera.

You need complete to this frame,
M3 tap for screw holes and 4