Here's the 3d-model for a head-base that I made for the giant animatronic puppet Ortha - the star of the Eurofurence 23 Pawpet-Show "The Skies of Astar".
How Ortha was made (blog-post with many pictures ): https://tioh.livejournal.com/131664.html
The author marked this model as their own original creation. Imported from Thingiverse.