Otterkins, I'm still developing some of my techniques and by the time I'm finished with the project I should have them finalized. I don't see any reason why I could not do a quick tutorial on them.
My highlights typically make use of blending modes and opacity masks. Both the Lighten mode and opacity masks work great when a shape utilizes a grayscale gradient. I'll try and put a pictoral example together this weekend... after Yanksgiving.![]()