This is a 3d model, 1:1 ratio, wearable replica helmet concept of the Snake Eyes helmet which is a character that is a member of the elite military group called the GI Joe's . I modeled the helmet after several reference images of the Side Show Collectibles Snake Eyes statue.
This file is available for purchase on my Etsy Account.
https://www.etsy.com/listing/852890639/snake-eyes-gi-joe-v2-sideshow-style?ref=shop_home_active_1