I actually think he's improving a lot... quite rapidly really.
Looking through the things he started posting with to current threads I see a big difference.
Sure there's still room to improve, but you are getting better.
I would also revisit the text. I did a quick look at
TypeNow and
DaFont but didn't find the exact font for Assassin's Creed.
You might be able to find a good substitute though.
Compare your piece with the original text/font setup of
some of the wallpapers, and try to match it. That would improve it a lot.