If the postwork is done in Photoshop you can run the KPT filter on a duplicate layer & lower or raise the transparancy to give you control over the desired ammount of effect that you need in your image. It looks great, the KPT effect adds some real photorealism.

Anytime I see something screech across a room and latch onto someone's neck, and the guy screams and tries to get it off, I have to laugh, because what is that thing?