Thank you! The mask was something I bought a while ago, it was a mountain climber's mask that I altered a lot. This was made before the HQ images from the movie came out last year so I've been meaning to redo it and make it more movie accurate! But it'll do for now.
It's made from thermoplastics and resin! Both are kind of expensive, especially the resin because it's professional quality, so I wouldn't suggest it because it takes quite a bit! Plus you have to make repairs a lot because to keep it so light weight, it's sort of easily damaged. So I'd suggest another way!