AC Pocket Camp First Anniversary Music Box

[mayanmystery]

I'm trying to extract this item (https://animalcrossingpocketcamp.gameped..._Music_Box) from the game and turn it into a .stl file so I can do a 3D print of it. I've tried using unity studio already with the .apk file but none of the assets it yielded were models, they were mostly sprites and sound files. I was wondering if anyone had any suggestions on how to rip this model or if someone has already done it and can direct me to the relevant location.

Thanks