Good work. I have a bad habit of not finishing tutorials. After buying 3 of the texturing tutorials for that mech, and being prsented with an hour of silent face clicking, I decided to look elsewhere for my UV knowledge.
Would you say that you know how to texture now, and understand what was going on? I didn't have the patience to sit and watch him do the tedious UV mapping, and I didn't really understand *why* he was doing it, just that he was doing it. That doesn't help me learn how to do it on my own later.
Regardless, your model looks great. Good work.