I did exactly that tonight, definitely not my strongest piece of work, but hey, I was just doing some fiddling. Anyone with some basic knowledge of photoshop could most likely pick out the techniques I used. =P If you wish to use it as your wallpaper, please do so. It's 1920 x 1080. Click the image below to download.
I like it, simple but pleasing to look at. (I know how you did it too) I probably would put this as my wallpaper if I didn't have something that I really like already.