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In the following sections, we'll take the render passes from ZBrush and composite them in separate layers. Using various blending modes, we'll create a rich and dynamic image much faster than we could by rendering in third-party software.
NOTE
I have included the ZTool, skin material, and render passes on the DVD if you would like to follow along with this exercise. I encourage you to experiment with different settings and see what kind of results they yield.