This is a Mimic chest, with a key on the top. It can hold many standard dnd dice, or a really small cat!You can print it in smaller, i don't think it'll affect the result. The top and the bottom fits nicely! Like a real chomper!The upper jaw is taken apart to nails and jaw, and you get it as a whole too, but that takes a lot of time to print that way. Plus separated, you can switch around the nails or print it without them.

It's around 15,1cm high, and 18,3 cm wide.