Color Lookup can instantly apply any of a selection of preset ‘looks’ to pixel layers. This includes bringing in lookup tables (LUTs), used in the grading and compositing processes in TV and cinema post-production. As well as being able to apply professional LUTs on images in Photoshop, it means you can also do your own grading on imported video clips.
Here are a few renders using Color Lookup. Presets listed below.
Blog of Artist Jacques Pena 
I’ve only spent a little bit of time with the cs6 beta so far and don’t know anything about color lookup, but the third result with filmstock and edgy amber looks very interesting. 🙂
Just to let you know CavePainter, the original rendering was a outline version of the render. But adding those 2 Color Lookup options, made a really nice overall effect.