Sorry dude, dont have a photo thread cos A) i cbf signing up with flickr etc and B) my camera broke a few months back and the one my GF lent me doesnt take great shots under artificial light....
You might want to look into using UV-Resistant Clear Coat Spray Paint that the hobby shop and art stores sell.
But instead of using it to spray directly over your toys (which is what they were meant for), you spray the inside face of your windows and the outside of your light fitting covers instead...
Muhuhaha.... it may actually work...
hmm... now if only i had a white junker TF to try it out on it first....