My eyes are pretty bad but

[sigma659]

Can anyone tell what the arkhunter behind Nolan in the preview picture for the crossover storyline is wearing as far as headgear goes? From what I can tell, it isn't a gas mask, ferik's mask or either of the rebreathers, but it does seem to be a mask due to the strap system.

[Etaew]

I can't find something that looks similar on the existing DB or model viewer previews, we either might not have it on our client, might not have it in our DB or might not have the preview image.