That’s very cool. I feel like it would have been slightly more “welcoming” looking if you’d been able to keep a little more detail around the mouth, maybe even just a line intimating lips. But this was a very cool project.
I have fantasies of getting a copy of the file the next time my dentist does a 3D scan of my mouth for a night guard or something. He confirmed it will output an STL file. (But he wasn’t willing to do “just for fun”)