Should you wish new brand for something. Goes well with magnetic sticker foil ;)

Easypaint kit makes the painting as quick and easy as possible. I have used airbrush, but it'll do for spray paint or even brush.

Check the artstation project for visual demonstration: https://www.artstation.com/artwork/m8vn6e

I have printed the mask on 0.1 layer to give it few crossings and make it dense. Ironing will help if you struggle to make the mask hole free ;)

There's a small handle on the round part of mask to make it possible to remove it when paint is finished.