Z-image edit broken workflow

{
  "5": {
    "inputs": {
      "positive_prompt": "A technical product photograph of the back view of a 32mm scale cyber-samurai miniature. The back features modular matte-black carbon fiber armor plates with integrated glowing crimson circuitry lines. The traditional indigo high-tech fabric continues across the back with a distinct, sharp hexagonal texture. Visible power conduits and mechanical joints are rendered with tack-sharp macro focus. The lighting is high-key, even, and omnidirectional studio light, creating a clean white-box product photography aesthetic with crisp edges and industrial sci-fi textures. No text, no watermark, no blur.",
      "negative_prompt": "",
      "generation_mode": "image_to_image",
      "width": 1024,
      "height": 1024,
      "seed": 618912945284091,
      "steps": 20,
      "cfg": 8,
      "sampler_name": "euler",
      "scheduler": "normal",
      "denoise": 0.65,
      "prompt_template": "custom",
      "enable_prompt_enhance": false,
      "batch_size": 1,
      "auraflow_shift": 0,
      "cfg_norm_strength": 0,
      "enable_clean_gpu": false,
      "enable_clean_ram": false,
      "auto_save_folder": "",
      "output_prefix": "z_image",
      "custom_system_prompt": "You are an expert texture-mapping assistant. Your task is to analyze the high-fidelity materials, lighting, and colors in image_2 (the front hero shot) and apply them precisely to the corresponding surfaces of the miniature in image_1 (the back view). Maintain the exact silhouette and pose of image_1 while upgrading all textures to match the 8k macro-photography quality of image_2.",
      "instruction": "Identify the matte-black carbon fiber, the glowing crimson circuitry, and the hexagonal indigo fabric from image_2. Transfer these material properties to the back of the miniature in image_1. Focus on making the edges of the resin-printed armor plates sharp and the glowing lines consistent in intensity. Ensure the final output retains the 100mm macro lens focus and high-key studio lighting of the reference.",
      "model": [
        "14",
        0
      ],
      "clip": [
        "7",
        0
      ],
      "vae": [
        "11",
        0
      ],
      "config": [
        "13",
        0
      ],
      "options": [
        "8",
        0
      ],
      "image_1": [
        "6",
        0
      ],
      "image_2": [
        "9",
        0
      ],
      "latent": [
        "16",
        0
      ]
    },
    "class_type": "Z_ImageIntegratedKSampler",
    "_meta": {
      "title": "Z-Image Integrated KSampler"
    }
  },
  "6": {
    "inputs": {
      "image": "back sam wip.png"
    },
    "class_type": "LoadImage",
    "_meta": {
      "title": "Load Image"
    }
  },
  "7": {
    "inputs": {
      "clip_name": "qwen_2_7b_integrated.safetensors",
      "type": "qwen_image",
      "device": "default"
    },
    "class_type": "CLIPLoader",
    "_meta": {
      "title": "Load CLIP"
    }
  },
  "8": {
    "inputs": {
      "enable_temperature": true,
      "temperature": 0.4,
      "enable_top_p": false,
      "top_p": 0.9,
      "enable_top_k": false,
      "top_k": 40,
      "enable_seed": false,
      "seed": 1525375688,
      "enable_repeat_penalty": false,
      "repeat_penalty": 1.1,
      "enable_max_tokens": true,
      "max_tokens": 4096,
      "debug_mode": false
    },
    "class_type": "Z_ImageOptions",
    "_meta": {
      "title": "Z-Image Options"
    }
  },
  "9": {
    "inputs": {
      "image": "hero sam.png"
    },
    "class_type": "LoadImage",
    "_meta": {
      "title": "Load Image"
    }
  },
  "10": {
    "inputs": {
      "filename_prefix": "ComfyUI",
      "images": [
        "5",
        0
      ]
    },
    "class_type": "SaveImage",
    "_meta": {
      "title": "Save Image"
    }
  },
  "11": {
    "inputs": {
      "vae_name": "ae.safetensors"
    },
    "class_type": "VAELoader",
    "_meta": {
      "title": "Load VAE"
    }
  },
  "13": {
    "inputs": {
      "provider": "direct",
      "model": "qwen/qwen3-235b-a22b:free",
      "api_key": "",
      "local_endpoint": "http://localhost:11434/v1",
      "llm_path": "",
      "auto_download_fallback": false,
      "quantization": "4bit",
      "device": "auto"
    },
    "class_type": "Z_ImageAPIConfig",
    "_meta": {
      "title": "Z-Image API Config"
    }
  },
  "14": {
    "inputs": {
      "ckpt_name": "z_image_edit_bf16.safetensors"
    },
    "class_type": "CheckpointLoaderSimple",
    "_meta": {
      "title": "Load Checkpoint"
    }
  },
  "16": {
    "inputs": {
      "pixels": [
        "6",
        0
      ],
      "vae": [
        "11",
        0
      ]
    },
    "class_type": "VAEEncode",
    "_meta": {
      "title": "VAE Encode"
    }
  },
  "17": {
    "inputs": {
      "unet_name": "z_image_bf16.safetensors",
      "weight_dtype": "default"
    },
    "class_type": "UNETLoader",
    "_meta": {
      "title": "Load Diffusion Model"
    }
  }
}