Zuni Mickey?

I know there was quite a run on Zuni crafting Disney icons up until Disney put a stop to it. I have questions about a piece my Grandmother had. It is Zuni I believe but has no silver. I’m hoping to add pics of the pendant (new). I know the stones on the front consists of turquoise, mother of pearl, coral, and onyx. The back may be tortoise shell. Other then that I have no information, if anyone could help please let me know.

Not sure but I think I am making a mess here trying to add the picture of the front. Hope it works