Haha! So funny you mention that... that's what I was thinking in the back of my mind.. I was considering doing an Uther Death Knight piece that'll match him even more, maybe after some other projects..
Haha! It actually started out as a Thor Tribute piece for an artist friend of mine, but I had a Death Knight in mind while drawing out the value sketch for it.. only finished it in B&W, but I wanted to make it full blown warcraft and painted it out like this and made some changes from the B&W design.