Hey Achilles……
I don’t have a tutorial for Milkshape. I learned using Maya and tutorial videos off of digitaltutors.com. Using the same basic techniques I’ve transfered that to utilizing Milkshapes Texture Coordinate Editor when working on ships within Milkshape.
I wish I could sum it up in words about how to do it… but thats pretty impossible. I think your best chances of learning is to find videos like these across the net and apply them to how they fit your application best.
Hope this helps…