# GPT Image Hub prompt

## FACS 기반 캐릭터 표정 제어
- URL: https://www.gptimagehub.com/ko/library/facs-expression-control-for-character-portraits
- Generator URL: https://www.gptimagehub.com/ko/generate?promptId=oss-ym-g2-19275
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fko%2Flibrary%2Ffacs-expression-control-for-character-portraits
- Category: 캐릭터 디자인
- Model: gpt-image-2
- Aspect ratio: 1:1
- Style: photorealistic
- Tags: facs, 표정, 캐릭터 디자인, 초상화, 표정 제어, 참조 이미지
- Updated: 2026-10-27T22:00:33.098Z
- Created: 2026-10-27T22:00:33.098Z

FACS 액션 유닛 코드를 사용하여 참조 캐릭터의 표정을 정밀하게 변경합니다. 대괄호 안의 코드를 변경하여 인물의 동일성을 유지하며 표정을 바꿀 수 있습니다.

### Full prompt
```text
Facial expression modification of the female character in the reference photo. Apply Facial Action Coding System (FACS) unit: [AU46 - Wink]. Keep the subject's identity, facial structure, hairstyle, skin tone, clothing, camera angle, and neutral studio lighting completely consistent with the reference photo, changing only the specified facial muscle activation.
```