AX 2015: Puzzling Gentlemen

AX 2015 - Oh, how the tables have turned! This year, Ace Attorney is back in action, but give a round of applause for Professor Layton and his returning crew! Also, all gathering sites were moved to the outdoors, so I was able to host a larger crowd this year! Despite the great natural ventilation (mmh that windy breeze outside) and the heat wave blazing on us, everything worked out in the end! Thus, I’m pleased to present you another year of puzzles and contradictions! 

2nd photo (duplicate shot): ALL THEM GENTLEMEN /AGAIN/! During the gathering, I didn't realize we didn't have any female characters, so we kinda derped with different shots and poses. Gotta do what ya gotta do at gatherings, man!
These particular shots represent "Correct" and "Incorrect....can you tell?

(I apologize for uploading photos out of order, or if I omit some photos....some of the cosplayers aren't here on dA, so I'll see to these photos regardless.)

From center, then left to right:

 Jean Descole: Me, KatyMerry  

 Photo taken on Day 2 of Anime Expo - July 3th, 2014