Back in 2018, Uncle Milton came out with a line of "educational" Star Wars toys that blurred the lines between paleontology and Star Wars. These toys called Xcavations Creature Crates were short-lived toys that I only saw once in the aisle of my local Walmart. Searching for any Uncle Milton Star Wars toys now seems to be a game of hide-and-seek, where they must have lost the Star Wars license since I see nothing current up on their own website.
I had wanted to wait and do a post once I could find more of the toys, but then time slowly slipped away and several years has now passed without me personally seeing any of these anymore, so we will make a post about them now. For anyone interested in finding these toys, they are available on eBay though, and for not too bad a price (~$10 a piece for new, in crate ones).
The way that the toys work was that they had one skull, broken into a few pieces, from a variety of Star Wars characters/species located within a crate. The person opening the crate would dump the entire block of sand and skull pieces out onto the table and "excavate" the skull pieces out of the sand from which they skulls were embedded. The sand was essentially Kinetic play sand, that was fairly easy to excavate and didn't make a terrible mess once it was out. My gripe would be that they were too easy to excavate, reducing the level of fun (but that's just my opinion).