Great Idea Bone. You know what else might be cool? Try setting a radial light behind and above the enamel as to cast a glare or reflection into the camera's view. Then... whatever texture you decide to use for the enamel, try using another color or texture in the same hue, to drive the "Specularity"channel. That way the reflected highlights will cast that color. Perhaps a metallic texture. Hawkfyr

“The fact that no one understands you…Doesn’t make you an artist.”