BLARB=Oh wow, what can you say to that… 
I really appreciate the prompt digression. That answers a lot of my questions about the composition, Glen. I am not a 3D purist, but I find it sometimes at odds to deduce which and where something is painted on model, or 2D painted. I know that Marcel achieves a lot of his wave bending effects using a model as a base so it really makes me scratch my head sometimes.
My background: several years of drawing comic book panels/characters note: of the atypical male hero. Result: ability to closely and sometimes even enhance the reproduction of an image. ResultB: Complete inability of such skill on my own.
So right now I’m trying to figure out what I’m getting into, I tend to be hesitant with all 3D or all 2D because I’m not a specialist in either. A good 2D image, for me outranks the 3D field because it is largely more appealing and engaging as an art flare but the possibilities of combining Michelangelo’s sculpting with his painting are “classic”.
However, my initial attempts at combining Zbrush’s unique features have not been all lackluster, so there is still hope.
Until my wacom pen gets back from the factory, I’m going to try to soak up on some knowledge.
Thanks for the smudging script.
Tis very daring, shows you have spent much practice in the medium. I largely think of the Undo button as my third wheel. 
All in all, I think I’ve gleaned a lot, I’m sure this tutorial will come in helpful to others as well although I can really appreciate the quality of your work. 