Yes, check out mckinleys site.

Tutorial link:
https://www.mtmckinley.net/tutorials.html

You need to look into the polygon texturing tutorial. And then after that, do the free tutorial on this site(i think its basic texturing).


Edit: So mckinley has rearanged his site since I got that link, but still everything should be normal. You can find the tuorial under the 'newbie' section. If you want to go to his most recent site, then its just:

www.mtmckinley.net