Fire & Axe: A Viking Saga by Lamin Martin
I don't believe this is Casper's work but it fits nicely here
The silence after, Cris Ortega on ArtStation at https://www.artstation.com/artwork/the-silence-after
ulfr bita on More
Hope’s Bastion outfit dresses Lara in Byzantine Era chainmail.
Warrior by FiveFingers on zbrushcentral. Looks like Ragnar Lothbrok to me.
barbarian overcomes the worst of winter
Viking warrior makeup