Would anyone be insane enough to try it? Essentially it's a HM Pacifist challenge + Ironman. Conditions are the same as Ironman w/ exception to the no specialization/professions rules (You're allowed to have professions that don't involve killing any type of NPCs. . . including plants) so no fishing/herbing/alchemy/etc, but you're allowed to mine, practice archaeology, etc. Essentially it would boil down to trying to reach max level through exploring, professions, completing quests here and there, and most importantly, surviving the grind using any fatal spells/talents. I've seen a couple people do pacifist challenges, and many do iron man, but no one seems to have done both yet.
HM of this challenge is simple - PVP Flag must be enabled throughout challenge.