I just stumbled across some great TF2 Wallpapers by gavade over at DeviantART.
So i thougt i’d share them with you guys.
They’re really nicely done and has a grunge style to them with sketched characters.
I have included all files in a RAR-file at the bottom so you don’t have to click on each image and save them one by one.

 

Download: TF2 Sketch Wallpapers
Source: Gavade @ DeviantART.com