The annoying part was the champions tickets. I'm still trying to get the level 6 girl - (attempt 8 currently underway) so I had quite a few in hand, I got +20 from the event, but 80 is a lot of time on the keyboard....
All the tags on the model LuxuriousBody give you HH goodies (Pachinko orbs, Combativity, Energy, money). No sign of the HH Girl from a redeem code. Perhaps it is better hidden