Satella666 has just released, on the Cults3D portal, two 3D printer models of Papel and Dolfini that can be freely downloaded. These models can be used to create Pangya-themed keychains, or as standalone figures. Hopefully more models for other characters will be released in the future!
https://cults3d.com/en/users/Satella666/3d-models
Varthall