Raxen/resource_pack/raxen/assets/minecraft/models/item/compass.json

{
    "parent": "item/generated",
    "textures": {
        "layer0": "item/compass_16"
    },
    "overrides": [
        { 
            "predicate": { 
                "custom_model_data": 1
            }, 
            "model": "raxen/item/device" 
        }
        
    ]
}