SCP-035; I modelled this mask a few months ago, thought you all would enjoy it. PS: It's available on Thingiverse so feel free to print the model or whatevs just don't sell
Steam Workshop::SCP Containment Breach - SCP-035
SCP-035 Mask - Roblox
SCP-035 from SCP Containment Protocol Costume | Carbon Costume | DIY Dress-Up Guides for Cosplay & Halloween