Leo had spent weeks hunting for the "Wedding Set." In the physical world, the Bowser, Peach, and Mario wedding amiibos were plastic ghosts—sold out or scalped for the price of a used car. But in the digital underground, they existed as : tiny, 540-byte ghosts waiting to be summoned. He finally found the link. Odyssey_Full_Unlock.zip .
These three Amiibo were released alongside Odyssey . Their bin files unlock exclusive, non-obtainable outfits.
Thus, the bin files you create today will work forever on a vanilla Switch.
Note: If you prefer to play without extras, IGN notes that all amiibo-exclusive outfits can eventually be unlocked in-game by collecting enough Power Moons. How to Use PowerSaves and Amiibo Bin Files
They contain the unique identification code of the character. They allow users to emulate the physical toy. Why Use Bin Files in Odyssey?