Umm, well this is a secret. So not telling anyone ok. The Aztecs are still alive and kicking... and making kickarse jewellery as well, as it turns out. I personally haven't seen any of them, but one of the woodland goblins who I trade with, trades with a tortoise trainer, who in turn trades with a gypsy harem WHO swears that these earrings come from a, very much alive, hidden aztec community. So there you go. Don't tell anyone though.
Shh. It's a secret.