Sewer Cleaner Gas Mask

Hi everyone!
Few weeks ago, me and my brother, collaborated on a small project. I wanted to make a some kind of gas mask, but did not have a face to put it on. Brother decided to help out and we came up with this post-apo sewer cleaner freak.

Mask is 19k polys, with 2x2k maps.
For more info about the character bust, check out my brothers project thread: https://www.artstation.com/artwork/g1xRZ