The photo shows it printed using Prusament Galaxy Black PLA and a generic white PLA also bought from the Prusa shop. I set a manual colour change using PrusaSlicer.
It would look even better if I had some orange filament for the third colour change, for the puffin's beak! Since I don't, I double-sided taped some orange card.
In the photo, it is double-sided taped to some cardboard to make a greetings card, but the print could be used as a stand-alone or hanging decoration with some small tweaks.
The author hasn't provided the model origin yet.