During the development of NWN, whenever something went wrong on a creature file it would be replaced in-game by a badger. The badger model for some reason became the default fail state for a creature load or spawn. We had a bug that one day where I loaded the official campaign on my computer and the entire cast was replaced with badgers. It was very disturbing having in-depth conversations with badgers while other badgers looked on and then to later be fighting badgers that used special abilities.
А как по мне, неплохая идея :)