holy **** mist its been a while...this is KoG DEFENDER XS man.
anyway, your work is pretty good. I would suggest trying to blend your image/render better into the background. also, work on using some brushes, and try to blend the text better into the background as well.
if you'd like some tutorials to work by until you get better, visit the forums at planetrenders.net. You'll need to sign up, but once you do they have a lot of very nice free tutorials there that helped me out a lot.
also, if you're looking for new fonts, go to dafont.com. new brushes? go to brusheezy.com