BLENDER 3.2.1One of the series of masks.For a long time I had some ideas for mask designs and decided to implement them in this series. The series includes regular masks as well as masks with a mechanism that allows you to open the shutters when you move the chin down. Regular masks have a universal halfmask and a dedicated front and decoration. Masks with a mechanism have a few more elements. In these cases, I used several types of mechanisms based on gears, levers, and inclined planes. Despite this, the mask is only a form of decoration and should ensure free breathing. Mask dimensions as in one of the photos to consider when making a decision. Details of printing, assembly, gluing, additional elements in the attached manual file. Collection of working masks in the video https://www.youtube.com/watch?v=89oXopaCC2E