This guide assumes that you already know how to extract textures (
http://www.lucasforums.com/showthread.php?t=202002).  
http://img337.imageshack.us/img337/2077/refskin.png) 
 Note: This skin will produce a Clone Trooper Lieutenant with proper markings.
  
 
  
  
    Good tutorial! I'm really proud of the skin I'm working on :)