Warning: Somewhat naked blood vestal below.
But in the meantime, here's Azumi with shading on her gown.The base coat is RMS Grass Green. The first layer of shadow is RMS Forest Green, and the second layer is Forest Green mixed with RMS Regal Purple, about 50/50. I need to clean up the blending some, but will probably do that after the highlights go on. Or maybe not, since I plan to put freehand on it, which will do a lot to hide slightly rough blends. I'm pleased with the look, though it doesn't come across quite as nice in the pictures.
And, the blood vestal. She's got one round of shading on her flesh. I will be doing another in a darker color as well. Her pose makes figuring out where to put the shadows a little interesting.