Whoa, Hexxicutie @ Blackrock has definately changed styles since the Pandacat days of yore. He marks the very first appearance of the male Orc to Mog's Addiction, I believe. Glad he didn't join Garrosh's Orc Only Club.
Luckily for everyone, he is just in time to celebrate Alt Appreciation: Shamans (#ShamanWeek)! He definitely takes on a quite vicious appearance, which combines the Cataclysmic Gladiator's Earthshaker with the very thematically appropriate Neverending Winter and Troggbane, Axe of the Frostborne King.
He reminds me of the olden days, when shamans were strictly the purview of the Horde. He definately is an Orc not to be messed with! :p
(wowhead compare link)