Mikasa Ackerman from “Attack on Titan” anime. Male Mikasa Ackerman. And just like that, everything changed. Earlier this year, the talented Kate Key presented her Mikasa Ackerman cosplay with an alternative look, as in addition to showing the iconic red scarf she inherited from Eren and the reconnaissance legion’s mobility kit, captain marvel costumes the costume the cosplayer uses is minimum. In the application, you will be asked to provide photos of your cosplay.