I did this during school a few months ago. It's just on plain notebook paper with lots of shading.
How To Draw A Manga Chibi Film Cel
a simple way to draw a a soft feather
Tabby cat drawing in coloured pencil
Give me a gelly black pen and paper and I'll be entertained for hours and hours and hours....
Simple step by step tutorial of how to draw an eye.
Cute little neko!