“Hello there everyone, here I would like to share my walkthrough/steps for making “Mike Wazowski”, a funny little character from Disney’s Monsters, Inc. (2001). Painted in Photoshop, and using a Wacom tablet, this was painted from life, using a small toy model at work as reference.”
http://www.3dtotal.com/team/Tutorials_3/waheed/waheed_01.php