Not a bad starting point but it seems to segmented and sectioned. For instance the overdose text seems cordoned off and stands out against the rest of the wall. Perhaps this could be used to your advantage though; if it was more chaotic and bigger/brighter almost blaring it could have the desired effect.

Also, most of Brandon Heat seems unused, maybe some reflections or other cuts from the anime games would help fill it up like the rest of the wall.

Your Wallpaper's So Awesome! I Love This One. Plus GunGrave Rocks! I like your background a lot, fits well with the character. ;)

Oh I like this one, very cool fav!

Thats is good because it just show how was the game which is so crazy and how the gun domain the whoel things

Hmmm... nice but... the color is horrible...

It's really dark. I can't seem to tell what's going on. I love gungrave, but I'd love to see some papers of Brandon Heat or Harry McDowel. Another character besides Grave anyway :)

Nice wall, the guns and colors fit well, Overdose is a good game too so props for this

I love the way you did the background here... those are sound effects in Japanese, right? XD It goes great with the picture. Even though I'm not a big fan of the color orange, I don't see how this wallpaper could have turned out any other way... it really suits what you have going in this one. Nice scan to choose to render also. Overall, this is excellent stuff.

Great!