This is a 3D model of a medieval Viking helmet. Vikings, by the way, did not actually wear horns on their helmet. That is something I initially didn't know, however I still added horns to this helmet, since I think they really add to the helmet's "character", that it otherwise wouldn't have.
Seemingly suitable for a Viking helmet, I also added three hand carved runes on the back and front of this helmet: "ᚴ" (meaning death), "ᚬ" (meaning Odin/haven) & "ᛒ" (meaning spring/new life).
Since there are often two sides to many of the helmet's elements, I saved quite some texture space by mirroring some UVs of symmetrical parts such as the horns.