Comment on “Ternketh Cover Page”

It looks like it may have been made with the Garry's Mod tool built on top of Half-Life 2, one of the uses of which is to pose ragdolls* and edit their faces.

Matt, would you mind telling us how it was made? I'd like to know.

*ragdoll: a 3D model for a game character which reacts to physics events, such as motion, explosion, etc; corpses, for example, will often be ragdolls, and can thus be moved around, kicked, etc.