yo me imagino que imposible no es , llevara algun tipo de conector ke gire y no se enrolle el cable o no se.
yo lei que lo habia hecho asi en runryder , y aparte de eso no se me ocurre otro metodo para lo del cambio de color.
un saludo
"bobby and nick were using the xerogear lights, bobby was controlling the lights on the boom and canopy with a seperate receiver and his caller was holding a remote and using the sliders on the remote to dim/turn on and off the lights. Andy rummer's setup was all custom, I saw the lights up close. It appears that he was running a hollow main shaft and running the wires up the main shaft out to the blades to turn them on and off. His rear tail rotor lights were in fact not a tail rotor. He had a fake pcb board type light system on the opposite side of the tail rotor that rotated with an electric motor and could turn the lights on and off."
sin embargo he encontrado esto pero creo que las imagenes cambian cada cierto tiempo , no lo controlas desde la emisora.
aunque als palas se van un poco de presupuesto.
http://www.nightgraphix.de/