Ockhams Z-Flatten python script gives a really great toon look more akin to tradional cel animation than toon shaders as toon shaders still always look 3D, if ya know what I mean?  The cool thing aout Z_Flatten(or Z-Toon) is it does the dark cartoony outline already!!

Gerard

The GR00VY GH0ULIE!

You are pure, you are snow
We are the useless sluts that they mould
Rock n roll is our epiphany
Culture, alienation, boredom and despair