Video of creation is here:
After I print this, I smooth and seal it, then cast a platinum silicone mold using Ecoflex 00-50 or Dragon Skin 10, and cast a positive in Ecoflex or Dragon Skin platinum silicones
https://www.smooth-on.com/products/ecoflex-00-50/
https://www.smooth-on.com/products/dragon-skin-10-medium/
The author marked this model as their own original creation.