Ok so, I'm addicted to the GothicLoli clothing and the dolls they are for, I also get by the poster that they are a Gothic Lolita Japanese Rock group or Kawaii Metal. I feel you should have the clothing from the mannequins and and a bit more clothing available for people to use? Maybe even have a Questline for The GothLoli twins and have it to where they are having a concert but the Concert is delayed due to bad men captured one of the twins for ransom so it's up to you to save them, the reward for the questline would be 1 signed poster of the Gothloli twins, 1 proven vip pass, 1 picture they took with you and 1 personal hat/bow aka some form of headwear that the twins would wear. If it is at all possible that would be amazing and very fun! Maybe something like that can work for the other themes too, personally I'd love for the outfits and maybe have a special music player where it plays the Twin's Most famous song? (You'll have to find people to make a song and record it).