{ "model": { "type": "minecraft:select", "cases": [ { "model": { "type": "minecraft:model", "model": "minecraft:item/spyglass" }, "when": [ "gui", "ground", "fixed" ] } ], "fallback": { "type": "minecraft:model", "model": "minecraft:item/spyglass_in_hand" }, "property": "minecraft:display_context" } }