Large Hallow Fetish

Stepdaughter I found a large silver pendant with a piece of turquoise on it. There were animal figures molded into the item. Very interesting ut I have never seen anything like it. It looked Native American but it was so unusual I was suspicious. I then saw this piece online, which is very similar. (I’m attaching a photo.)

Can anyone share information about these seemingly large molded hallow fetish pieces? Also there origins and value? Thanks much folks!

Auto correct - stepdaughter should be yesterday!

I don’t think of this as Native American, but have nothing to prove my belief. I did google search for Italian and mexican pendant. Found this one https://www.rubylane.com/item/1007106-1495/Huge-Southwestern-Sterling-Silver-Spiny-Oyster?search=1 this is a neat one like yours. They didn’t know anything about either.

Thank you Jason! Very curious and I think they’re lovely. Appreciate the help.