I took this pic of a JL 1961 Ford Highway Patrol car a few years ago... Over the years it has become kinda old looking and blends right into the back ground... I don't know how I did it, but it looks pretty good !!!

http://i48.photobucket.com/albums/f204/Diecastfun/diecast%202/JLpolicecar.jpg
http://i48.photobucket.com/albums/f204/Diecastfun/diecast%202/SigCard2.jpg