# Curated Qwen Txt2img With Ligthing Lora And Upscaler

> Curated ComfyUI workflow imported from `Qwen txt2img with Ligthing Lora and Upscaler.json`.

- Skill: `steliosot/curated-qwen-txt2img-with-ligthing-lora-and-upscaler` (Agent Skill, multi-file: 6 files)
- Install (CLI): `npx skillmds@latest add steliosot/curated-qwen-txt2img-with-ligthing-lora-and-upscaler`
- Raw SKILL.md: https://api.skillmd.com/api/skills/steliosot/curated-qwen-txt2img-with-ligthing-lora-and-upscaler/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: steliosot (https://skillmd.com/u/steliosot)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/steliosot/curated-qwen-txt2img-with-ligthing-lora-and-upscaler

---


# curated_qwen_txt2img_with_ligthing_lora_and_upscaler

Curated workflow skill generated from `Qwen txt2img with Ligthing Lora and Upscaler.json`.

## Capability Family

- `upscaling`

## Inputs

- Optional runtime overrides supported by `run(...)`:
  - `prompt`
  - `negative_prompt`
  - `width`, `height`
  - `seed`, `steps`, `cfg`
  - `sampler_name`, `scheduler`, `denoise`
  - `server`, `headers`, `api_prefix`

## Outputs

- Returns JSON with:
  - `status`
  - `prompt_id`
  - `output_images` (includes image/video entries reported by Comfy history)

## Model Requirements

- `vae`: `qwen_image_vae.safetensors` -> `models/vae`
- `upscale_model`: `4x_NMKD-Siax_200k.pth` -> `models/upscale_models`
- `clip`: `qwen_2.5_vl_7b_fp8_scaled.safetensors` -> `models/clip`
- `diffusion_model`: `qwen-image-Q8_0.gguf` -> `models/diffusion_models`

## Custom Node Requirements

- `ComfyUI-GGUF`
- `comfyui-easy-use`
- `controlaltai-nodes`
- `rgthree-comfy`

## Links Extracted From Workflow Notes

- https://blog.comfy.org/p/qwen-image-in-comfyui-new-era-of
- https://discord.com/invite/gggpkVgBf3
- https://github.com/ModelTC/Qwen-Image-Lightning/
- https://huggingface.co/Akumetsu971/SD_Anime_Futuristic_Armor/resolve/main/4x_NMKD-Siax_200k.pth?download=true
- https://huggingface.co/Comfy-Org/Qwen-Image_ComfyUI/resolve/main/split_files/text_encoders/qwen_2.5_vl_7b_fp8_scaled.safetensors
- https://huggingface.co/Comfy-Org/Qwen-Image_ComfyUI/resolve/main/split_files/vae/qwen_image_vae.safetensors
- https://huggingface.co/Comfy-Org/Qwen-Image_ComfyUI/tree/main/split_files/text_encoders
- https://huggingface.co/city96/Qwen-Image-gguf/resolve/main/qwen-image-Q8_0.gguf?download=true
- https://huggingface.co/city96/Qwen-Image-gguf/tree/main
- https://huggingface.co/lightx2v/Qwen-Image-Lightning/resolve/main/Qwen-Image-Lightning-4steps-V1.0.safetensors?download=true
- https://huggingface.co/lightx2v/Qwen-Image-Lightning/tree/main
- https://www.youtube.com/@pixaroma

## Source

- Original: `comfy-data/workflows/Qwen txt2img with Ligthing Lora and Upscaler.json`

<!-- AUTO-METADATA-START -->
## Routing Metadata

- Family: `upscaling`
- Input modalities: `text_prompt`
- Output modalities: `image/png`
- Model families: `flux, qwen, sd3, wan`
- Node count: `25`
- Complexity score: `6`
- Resource profile: `high`
- Estimated runtime: `slow (often 2-6 min depending on model/server load)`
- Max latent resolution hint: `1024`x`1024`
- Max sampler steps hint: `4`

## Detected Models

- `vae`: `qwen_image_vae.safetensors` -> `models/vae`
- `upscale_model`: `4x_NMKD-Siax_200k.pth` -> `models/upscale_models`
- `clip`: `qwen_2.5_vl_7b_fp8_scaled.safetensors` -> `models/clip`
- `diffusion_model`: `qwen-image-Q8_0.gguf` -> `models/diffusion_models`

## Detected Custom Nodes

- `ComfyUI-GGUF`
- `comfyui-easy-use`
- `controlaltai-nodes`
- `rgthree-comfy`

## Runtime Warnings

- Large model(s) detected; ensure enough VRAM and disk space.
- Medium-high resolution detected; expect moderate extra runtime.
- Multiple custom nodes required; verify node installation/version compatibility.
<!-- AUTO-METADATA-END -->