ploof-pack/faithless/assets/minecraft/models/block/thin_block.json

{   "parent": "block/block",
    "gui_light": "front",
    "display": {
        "gui": {
            "rotation": [ 90, 180, -20 ],
            "translation": [ -1.5, -1, 0 ],
            "scale":[ 0.85, 0.85, 0.85 ]
        }
	}
}