3D极速版请求体

{
    "model": "tencent/hunyuan-3d-rapid",
    "prompt": "一只可爱的卡通猫咪",
    "image_url": "https://example.com/input.jpg",
    "image_base64": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA...",
    "result_format": "GLB",
    "enable_pbr": false,
    "enable_geometry": false
}