There are a couple of custom card programs out there that people have adapted for use by RPGs such as Spirirt of the Century. With some blank index card and a printer, you can come up with almost anything.
A few years back, one player I knew actually did up the "Average", "Fair" "Good" NPCs this way for a game. He even d ug up some Legionaire Pics and put then on the back for a Roman campaign.
There probably would be a market for a "deck" of creatures/NPCs for a game. Like a bear card with BRP stats on one side and a bear pic on the other.
Maybe I should have saved this idea and printed soe OLG stuff.
