# GPT Image Hub prompt

## Chân Dung Màu Nước Neon Cyberpunk
- URL: https://www.gptimagehub.com/vi/library/cyberpunk-neon-watercolor-portrait
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-6106
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fcyberpunk-neon-watercolor-portrait
- Category: Áp phích và minh họa
- Model: nanobanana
- Aspect ratio: 2:3
- Style: painterly
- Tags: cyberpunk, màu nước, neon, chân dung, img2img, tương lai, nghệ thuật số
- Updated: 2026-10-27T18:02:23.098Z
- Created: 2026-10-27T18:02:23.098Z

Biến ảnh chân dung thành tranh màu nước phong cách cyberpunk rực rỡ trước nền thành phố đêm mưa. Tùy chỉnh chi tiết áo khoác và bảng màu neon trong ngoặc vuông.

### Full prompt
```text
{
  "prompt": "Neon cyberpunk watercolor fusion illustration based on the reference photo, preserving the exact facial features, identity, age, skin tone, and expression of the subject without altering facial proportions. The face is softly rendered in watercolor with glowing neon light accents and delicate sketch line work. Hair matches the reference photo style with subtle luminous highlights. Clothing: futuristic urban attire, [a sleek jacket with holographic fabric accents], painted with expressive brushstrokes. Background: dark night city with glowing neon signs, holograms, light streaks, digital rain, and watercolor splashes bleeding into a cyberpunk skyline. Palette: [electric blue, magenta, violet, and teal]. Dramatic rim lighting on silhouette, soft neon glow on skin.",
  "negative_prompt": "blurry, low quality, deformed, bad anatomy, watermark, text, flat colors, plastic skin, distorted face, changed identity, harsh borders",
  "parameters": {
    "steps": 50,
    "cfg_scale": 7.0,
    "sampler": "DPM++ 2M Karras",
    "strength": 0.53,
    "width": 832,
    "height": 1216,
    "aspect_ratio": "2:3"
  },
  "usage_instructions": "Upload the reference photo in img2img or reference mode. Keep denoising strength between 0.50 and 0.55 to preserve identity while rendering the watercolor cyberpunk style."
}
```