3D-printed molds for silicone body parts

A quick experiment I made using ZBrush Boolean and a resin 3d printer.

Mouth STL: https://cults3d.com/en/3d-model/art/silicone-mouth-mold-lucasgvalle
Nose STL: https://cults3d.com/en/3d-model/art/silicone-nose-mold