I'm still after some stats for penguins... Please dig out any 2nd ed stats you have. I'm working on a "special project" and it's gonna feature penguins (obviously!)
Volume VI of the Hacklopedia of Beasts for HackMaster has stats for penguins: normal, dire, and dire sand penguins. HM stats are almost exactly 1e, so should be about as difficult to convert as any other 1e/2e critter.