MaxRV,
Welcome to TU! I hope that you'll enjoy your stay here.
I would suggest that you look at some crankbaits here in the gallery, on the web , and in your tacklebox. Look at them close and you will see what color goes on first, second, and so on. Different orders of colors will give you different effects and also different color shades. Gold, for example looks quite different over a light color than it does over a dark one. Just start painting. You'll soon learn what colors to apply to get the effects that you're looking for. Besides, you might just come up with a killer new color pattern.
Gene