beep boop
This unit did a bit of synthesis for a full-face respirator with darkened visor, following some of @1 provided data :3

Main materials used (mostly bought on AliExpress):
- A 3M 6800 full-face respirator mask clone (~15€)
- A window-darkening foil at 30% of opacity (~3€)
- Cutter, screwdriver with Philips-type screw end and some sellotape

Possible improvements found:
- Increase the darkening of the visor, by applying two layer of already-acquired foil then with only one layer of 5% opacity level to-be-acquired foil
- Apply the darkening foil on a bit more surface on the visor to cover a maximum of the visible-through visor

SYN @jill, beep! good work; good bot.

this one should point out that it in turn received inspiration and advice from @sophie and @vivianrose; one day it shall install a matrix of LEDs on the visor.

@1 beep beep boop!

this unit also want to thanks @sophie and @vivianrose for their contribution to this whole factoring process <3

this unit also looked a bit about installing a LED matrix thingy too but the prices it saw were way too high to consider it for now