120mm Quadcopter frame

I made my own quadcopter frame. It is designed to fit a f3 evo brushed flight controller in rails, 8520 motors and a receiver under the flight controller. It is also possible to mount an AIO fpv cam on the front(eachine dvr03/eachine tx03). I also made a small lid for it.

Parts I used:
F3 Evo Flight controller: https://www.ebay.at/itm/F3-EVO-Brushed-Flight-Controller-Board-for-Racing-Multirotor-Quadcopter-RC451/163020643731?hash=item25f4c99d93:g:la8AAOSwjXNa4tWr

FrSky Receiver: https://www.ebay.at/itm/RC1A-2-4G-8CH-FRSKY-Pro-Mini-Receiver-SBUS-PPM-Signal-Output-FRSKY-Transmitter/132329701152?hash=item1ecf76ff20:g:jyIAAOSw6AlZu1rk

Motors:https://www.ebay.at/itm/Racerstar-8520-8-5x20mm-53500RPM-Coreless-Motor-Upgrade-fur-Eachine-QX80-DIY-FPV/263145137231?hash=item3d44ac244f:m:m3DIUpMGUoa9c7N0jh57CXA

Battery/s: https://www.stefansliposhop.de/Akkus/SLS-Spielzeugakkus-Spezialakkus/SLS-XTRON-600mAh-1S1P-3-7V-20C::1579.html