"Frog" Quadcopter (250 FPV)

This is my second version of a lightweight 250 FPV Racing Quadcopter.
Any suggestions? Please let me know!

#### Things you will need:
* 8x M3 Screw 14mm (for the arms)
* 4x M3 nuts
* 4x M3 8mm (for the center plate)

#### Print the following:
+ 1x hull_v2
+ 4x arms
+ 1x midplate
+ 1x hull_top (with support)

In the front there is a mount for the pz0420m fpv camera (28mm). There is also a GPS mount on the top and a mount for a Flight Controller (30,5mm). The weight of this frame is around 133.60 gramms. So it is lighter than a comparable ZMR250 frame. Finally it is also able to swim.

##### Hardware of my copter (I know these are some basic items):
+ 3D printed 250mm Frame
+ Micro HKPilot Mega Flight Controller with Ardupilots APM 3.2 Software.
+ 4x Multistar 2206 2150KV Baby Beast V2 Brushless Motors with
+ 4x 12 Ampere Afro Speed Controllers (with SimonK Firmware)
+ 4x 5030 5 inch Composite or Carbon Propellers
+ FrSky Reciever (Rx) with Telemetry port
+ ?x