So this is my entry for the 100th Creature of the Week activity (COW) over at conceptart.org.
http://www.conceptart.org/forums/showth ... p?t=106442 . Basically they had 30 categories (some of them really cheesy), you pick 10 of them and do 10 images in each category, and the contest lasted a month. It was a lot of fun/work/fun work, and it's a relief to be done to tell you the truth.