ActuallyAdditions/src/main/resources/assets/someprettyrandomstuff/models/item/itemFoodFishNChips.json

{
    "parent": "builtin/generated",
    "textures": {
        "layer0": "someprettyrandomstuff:items/itemFoodFishNChips"
    },
    "display": {
        "thirdperson": {
            "rotation": [ -90, 0, 0 ],
            "translation": [ 0, 1, -3 ],
            "scale": [ 0.55, 0.55, 0.55 ]
        },
        "firstperson": {
            "rotation": [ 0, -135, 25 ],
            "translation": [ 0, 4, 2 ],
            "scale": [ 1.7, 1.7, 1.7 ]
        }
    }
}