I am aiming to achieve manga sort of a look for Steel Storm 2. To put it simply, something similar to TF2 characters' shading with thin colored ink outlines.
However, here are examples of what I want for the game to look like:
http://fc06.deviantart.net/fs70/i/2011/268/9/8/pepper_delivery_by_artgerm-d4avpe8.jpg
http://fc04.deviantart.net/fs28/f/2009/247/b/7/b78e4f452d5e535dab83cfcdfaec9afb.jpg
http://fc02.deviantart.net/fs49/f/2009/231/4/8/481facd472badfd4e066b97b01f176dc.jpg
http://www.youtube.com/watch?v=j7TBwRlG1iY
Has anyone done something like that before? How do I go about achieving such looks?
Thank you.