Thin is a Fish Shadow in Animal Crossing: New Horizons.
{ "id": "thin", "type": "FishShadow", "data": { "name": "Thin", "relative_size": 3, "Fish-SHADOW-FishShadow": { "moral-eel__Fish-SHADOW__thin": true, "ribbon-eel__Fish-SHADOW__thin": true } }, "updatedAt": 1585606856434 }