step 13- Now were gonna add all of the highlights and shading to the areas we've colored so far. It seems a bit silly to describe each individual, so I'll just say how you do highlights and how you do shades. Select the respective highlight/shadow area with the polygonal lasso and use dodge for highlight and burn for dark areas. make sure your on the correct layer of said color, and if you wanna experiment it helps to make a duplicate of the layer. The correct intensity of the dodge or burn all depends on your tastes, and will take a little tweaking before your accustomed