Maybe you’ve seen these guys on TV. They’re based out in the middle of Oklahoma and their catalogue reads like the opening scene of Macbeth.
There are economy skeletons for the cheapskate bone articulator in your life. Custom skull cleaning. Mice and mice. Bigfoot footprints. An emu.
Also, raccoon bacula! (Curious? Yes, definitely check out the raccoon bacula.)
For more details, here's a good article Outside Magazine ran a few years ago.
And for more skeleton collections, here's a nice one on pinterest. (And no hot glue!)