Don't bother with that! Pick up a good reference photo or texture, and copy it. It's all in your eye! Great example Suffeli. It's like, an organic texturing 101!
Hey Voodoo. A few pointers. If you want to get better at painting textures in general work with an imaginary lightsource. It might not be that contemporary, but it's good practice. First of all contrast yes, except on the nipples. If you take it up it much easier to see where there should be darker and lighter areas.…