셀카 1장 → 같은 사람의 9개 인종 버전 3x3 그리드. 제미나이 / 나노바나나 기준. 얼굴 1장을 레퍼런스로 넣고 아래 프롬프트 그대로 사용.
프롬프트 (우측 점 3개 누르면 한번에 복사가능!)
Using the person in the uploaded photo, create a single image arranged as a clean 3x3 grid (nine equal panels).
CRITICAL — this is NOT nine different people. It is the SAME ONE person from the photo, shown as if they had been born into nine different ethnic backgrounds. In EVERY panel, the face must be an obvious, recognizable version of the EXACT person in the uploaded photo — same eye shape, same nose shape, same lip shape, same face outline, same proportions, same expression and vibe. A friend looking at any panel should immediately say "that's clearly them." Start from their actual face and keep it; do NOT generate a new generic face for each ethnicity.
What changes between panels: ONLY skin tone, hair texture/color, and subtle ethnic coloring — adjusted just enough to read as each heritage. What stays the SAME in every panel: the person's actual facial structure, features, and likeness from the photo. Think of it as the same individual's face with different skin and hair, NOT a typical/average face of that ethnicity.
The nine panels (one heritage each, but always the SAME recognizable face):
1. Korean (essentially the original face)
2. West African
3. Northern European / Scandinavian
4. South Asian / Indian
5. Latin American
6. Middle Eastern
7. Southeast Asian / Filipino
8. East African / Ethiopian
9. Mediterranean
Style: realistic high-quality portrait photography, identical lighting, framing, and front-facing pose across all nine panels so the ONLY differences are skin/hair/heritage — making it easy to see it is the same person each time. Head-and-shoulders, neutral simple backgrounds, friendly natural expression.
STRICT: absolutely NO text, words, country names, labels, or logos anywhere. Thin white gaps between panels. Square 1:1 overall aspect ratio.
사용 메모
모델: 제미나이 / 나노바나나 (얼굴 1장 레퍼런스 입력)
핵심 원리: "새 얼굴 그리지 말고 원본 얼굴 유지 + 피부톤·머릿결만 변환" — 닮음과 인종 변환의 균형점
9개 혈통: 한국 / 서아프리카 / 북유럽 / 남아시아 / 라틴 / 중동 / 동남아 / 동아프리카 / 지중해 (외모 대비 크게 골라 변신 임팩트 확보)
텍스트는 빼고 생성 → 나라 라벨(한글)은 캡컷/디자인 툴로 각 칸 아래에 얹기 (AI는 한글 깨짐)
조정 가이드
9칸 한 방 생성이 부담되거나 얼굴 일관성 깨지면 → 혈통별 1장씩 따로 생성 후 캡컷으로 3x3 합치기
너무 딴사람으로 나오면 → STEP Start from their actual face 부분 강조
