I really like the look of colored Quadcopter frames. I've done some digging, and I just plain can't find a good resource that says how to do it. So... I decided to try coming up with my own methods.
My first swing was to use nail polish. The blue I chose was to dark, and dark nail polish on a grey/black frame edge.. well that's no good.
White paint to the rescue!
And then some blue..
And that doesn't look to shabby. At least for a first try. I'm working on a tutorial now.