The Earthen are a new Allied Race, available once you complete certain objectives in World of Warcraft's new expansion ... you'll get access to their Heritage Armor once you get your character ...

armor, and clothing. Wowhead compiled over two dozen of these variants, giving players hope that these detailed models may eventually become a playable allied race.

World of Warcraft's The War Within expansion takes ... allowing players to access them as an allied race for either faction.