Share 'Are there any books on technical details for Cold Porcelain?'

I have bought a couple of books on Air Dry Clays, but as yet have found nothing on those little tips that are so valuable to the beginner. I'm just starting making flowers and am using a lot of cake decorating tools and cutters to help me. In the air dry clay books it refers to using chalks, acrylics etc to paint in detail but there is never a guide to actually showing how best to go about it, i.…