There was an armadillo. That’s the only one I’ve actually seen. It sold for a LOT.
And *cough* I have an inside tip that some of those mystery boxes of old things at the factory might, in fact, contain a few of those old animals. So although they’ll still be perishingly rare, we might actually see a few of them someday.
Apparently back in the day they cast a lot of everything, but it was the dragons that sold best, so there were unsold leftovers of the others.