E013 deadcat frame

I remade the Nico_FPV's frame design.
My Eachine E013 model had connectors, which makes life much easier, but might be heavier. I had to re-solder and push the battery connector to stick out from the top. This allows connecting it the other way around so be careful if you decide to do this mod.
This thing (PCB and camera) is quite resistant - I drowned it once already. I hit maaany trees and the ground countless times and it still lives. One motor connector fell off, so I had to solder it agai