A follow up to the Kappa video, this video shows my approach to taking a 2d sketch, and painting it to look like a 3d render for production. It focuses on cloth/folds and skin. There are 3 videos in this tutorial:
Rendering demo (1hr 17min) An approach to cloth and folds (1hr) An approach to skin (40min) also included are PSDs of the skin and fold demos, and an image of the final render. More info - https://gumroad.com/l/EoNip 
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