I have lots of links to various texturing tutorials, but none that I can think of that will answer your question.  Sorry :(

I know that others will be able to provide you with the solution though.  Just be patient.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi