# GPT Image Hub prompt

## ภาพพอร์ตเทรตกลางแจ้งแบบล็อกใบหน้าเดิม
- URL: https://www.gptimagehub.com/th/library/identity-locked-outdoor-casual-portrait
- Generator URL: https://www.gptimagehub.com/th/generate?promptId=oss-ym-mm-4314
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fth%2Flibrary%2Fidentity-locked-outdoor-casual-portrait
- Category: ภาพบุคคลและการถ่ายภาพ
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: ภาพบุคคล, ล็อกใบหน้า, ภาพสู่ภาพ, กลางแจ้ง, สมจริง, โคลสอัป
- Updated: 2026-10-26T23:05:18.098Z
- Created: 2026-10-26T23:05:18.098Z

รักษาโครงหน้าจากภาพอ้างอิงไว้อย่างแม่นยำในภาพโคลสอัปกลางแจ้ง ปรับเปลี่ยนพื้นหลังและสไตล์การแต่งหน้าตามต้องการ

### Full prompt
```text
{
  "Objective": "Generate a photorealistic outdoor casual close-up portrait using the provided reference photo with absolute facial identity lock and zero deviation.",
  "Edit_Type": "Image-to-image portrait generation",
  "Input_Image": {
    "Usage": "Primary identity reference",
    "Identity_Lock": "Maximum / absolute",
    "Rules": [
      "Exact same face as the reference photo",
      "No changes to facial structure or proportions",
      "No changes to age or perceived age",
      "No changes to eye shape, lip shape, nose, jawline, or cheek structure",
      "No changes to skin tone, undertone, or natural skin texture",
      "No changes to expression or subtle facial micro-expressions"
    ]
  },
  "Persona_Details": {
    "Subject": "Same individual as the reference photo",
    "Expression": {
      "Type": "[Calm, neutral, natural]",
      "Emotion": "[Relaxed, approachable, authentic]"
    },
    "Makeup": {
      "Style": "[Soft natural makeup]",
      "Coverage": "Minimal, realistic skin finish",
      "Detail": "No glam, no heavy contouring"
    }
  },
  "Scene_and_Environment": {
    "Setting": "[Outdoor casual environment]",
    "Background": {
      "Treatment": "[Softly blurred natural background]",
      "Elements": "[Subtle greenery or neutral outdoor textures]"
    }
  }
}
```