Stormcast Eternals are incredibly unpopular ... Elves became Aelves, and their factions developed into the likes of the Lumineth Realm-lords (classic High Elves) and Idoneth Deepkin (Sea Elves ...
Some might have had a previous incarnation of their faction in a game, but not the forty-second millennium or Mortal Realms version. The Ultramarines. Black Legion, Stormcast Eternals, and Ork ...