Welcome to The Mii Maker! The interactive YouTube show helping you to populate your Plaza.
Take these "Mii ID Cards" and you could import the Villainthemed Miis into you Wii or 3DS!
Simply scan the QR code with the 3DS camera, or enter the code into the "Check Mii Out" (North America) or the "Mii Contest" (Everywhere else) Channel.
Instructions are at the end, very wise words from the amazing JoshJepson.
/ joshjepson