You might remember my post about non realistic rendering techniques on the old forum. It is a pity that it got lost, but here is some other stuff I found and would like to share:
http://www.scene.org/file.php?file=/part...ip&fileinfo
This as an absolutly amazing realtime rendered demo, download now
And this another guy working exspecially on realtime implementations of this paint style:
http://www.npr2004.tk/