Bungie.net : Halo 3 Game Details This is the winning match on bungie by Black Theorem, Agamer Gunslinger, and Iron Tusk. Although they have no sign of the armour, Is it possible you guys quit one of your matches, or started teabagging the staff? Anyway, congrats. In my opinion, 'bagging shishka would have been worth the loss.
they'll give out the armor on Friday [today] around the time of the update, when they also notify us of the extra achievements people earned the armor for.