https://vtnled.com/sites/default/files/pdf/escvr6012s-am32.pdf
made in Ukraine: 6 x 32$ = 192$
2. FLYCOLOR X-cross HV3 ESC through machine governor ESC BL-32 60A
6 x 39$ = 234$
LOCAL made by our draft 40$ included screws and fittings
1. Matek PDB-HEX 12S 5A = 17$
2. RX Diversity = 20$
3. 3D printed details = ~20$
4. Drop mechanism 20$
5. Propellers 6x 1170 = 60$
6. Second camera for better aiming = 30$
7. 5.8G 3 Channel Video Switcher Module = 3$