The Legend of Zelda items and characters are now in Animal Crossing: New Horizons, as part of the 3.0 update. You'll need amiibo (or a friend with amiibo) to add them to your island, but very specific amiibo will bring in certain characters.

One infamous adult-themed Animal Crossing: New Horizons island has closed its doors as its creator claims Nintendo has deleted its Dream Address, stopping visitors from seeing its raunchy secrets.