I've had this unrendered on my hd for a few months. I never rendered it because I just didn't have a reliable lighting source to create the effect I wanted...that was until I used mbit's special light 6 prop . By angling two sets of coloured lights, I got just the right shades on the background so it was visble, but not highlighted to the extent of over saturating the scene.
The environment is the cyberpunk back alley, using August 8.1 (female base) and LYK Akari.