I found some cheap white 3mm LED and couldn't find the same style in red and green so I designed some lens covers for all of them. They are about the thickness of the foam board so the plan is to drill a small hole in the foam on the end of the wing and then use some small winding wire to wire it up to an arduino which will accept sbus commands. I have the arduino code ready no I'm just waiting on a transistor and the elusive time so that I can put it all together.
https://www.thingiverse.com/thing:3446588
https://www.thingiverse.com/thing:3446588
