Paladin

An idea that was stuck in my head for a very long time now...
A devoted paladin who died in battle, but returned to keep on protecting the sacred grounds, even if it's already destroyed for a large part. Being (un)dead, insanity crawled in and made him see every trespasser as 'one with dark and evil intentions', what ends up in him killing them in cold blood.

Close-up of the face:

Note: my (un)dead character designs are not, what many think, based in the World of Warcraft 'Forsaken'. But i understand it looks like it :)