Result: http://i.imgur.com/Zwy5UdA.jpg
I'm hoping to start this off as a series of tutorials not specific to any one program, but to the theories of creating good 3d art with any software.
This tutorial shows the process I use to create semi-realistic skin textures from scratch. I show the process of other things, but the main focus is the skin texture.
Let me know what you think, and please leave any future suggestions in the comments!!