The red and the blue are custom paint jobs...I bought them that way off the classies. The purple is actually pink and it is a clear printed wrap from j wraps. I keep clear wraps on all of my provari for protection and I get those from here Vinyl by Super Jaymze they are thinner and fit better, plus you can't see fingerprints.
I remember an ECF member by the name of osmo and his threads showing the custom ProVari's - he did red, blue and green and they were gorgeous!!!!! I also remember being so jealous that he beat me to a great deal in the classies once for double ProVari's at an incredibly low price - I believe he customized both of those.