I found the mask on this site (https://www.models-resource.com/gamecube/zeldatwilightprincess/model/490/) and decided to improve the model for printing (it wasn't a solid) and hollow it out. The inside is just the outside but changed here and there and scaled down.
The result is pretty neat, only the 6 'teeth' (under the nose) came out very small.
Printer:
Anet A8
Rafts:
Yes
Supports:
Yes
Notes:
I printed it as shown in the Cura image.