I've made and sprayed a few guitars before. I only tend to use natural finishes as in dyed lacquer and only tend to use cellulose lacquer. I have all my spray equipment set up at work just now and will be spraying a couple of guitars once i've finished uni at the end of may. I could probably give it a blast then if that's of interest.
Here's some pictures of some of my finishes:
http://i121.photobucket.com/albums/o...chan/clear.jpg
http://i121.photobucket.com/albums/o...n/Image009.jpg
http://i121.photobucket.com/albums/o...chan/12str.jpg
http://i121.photobucket.com/albums/o...Coloured-1.jpg
http://i121.photobucket.com/albums/o...uredBack-2.jpg
http://i121.photobucket.com/albums/o.../Televox-1.jpg
http://i121.photobucket.com/albums/o...an/Custom3.jpg
I've built all these bodies from scratch and sprayed them too. Most of the necks (apart from the hollow lezzer) are bought.
Here is a 'halfords appliance white' special too:
http://i121.photobucket.com/albums/o...han/Strat1.jpg
What sort of finish were you thinking? Something similar to this sort of thing?
Pete