I did put together all Leds configuration and It does work. LEDs are connected to small 5V BEC and powered from main LIPO battery. Two LEDs shine in any colour and two others are intelligent and they change colour according  main Pixhawk led status.

They are still not connected to frame because I want to choose the best way how to connect it to frame. All elements are very small and I`am little disappointed by led controller quality. I`m afraid that those small swiches on controller can be broken easy. I have to secure and protect then in future in any way.

But the most important thing is that at the moment they have started to work properly. Tomorrow I will choose final configuration and way how they should be placed and will try to connect them permanently.