resent-1.8/desktopRuntime/resources/assets/minecraft/models/item/cyan_carpet.json

{
    "parent": "block/carpet_cyan",
    "display": {
        "thirdperson": {
            "rotation": [ 10, -45, 170 ],
            "translation": [ 0, 0.25, -2.75 ],
            "scale": [ 0.375, 0.375, 0.375 ]
        },
        "firstperson": {
            "rotation": [ 0, 0, 0 ],
            "translation": [ 0, 5.25, 0 ],
            "scale": [ 1, 1, 1 ]
        }
    }
}