Photorealistic Jewelry - Luxury & Fashion via Nano Banana

The prompt

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Gemini Nano Banana Pro

Prompt:
{
  "prompt": {
    "reference_image": "uploaded face reference",
    "style": "Ultra-realistic cinematic lifestyle portrait",
    "subject": {
      "identity": {
        "description": "Adult woman (21+), strict 1:1 identity preservation from reference image.",
        "details": "Exact facial structure, proportions, eye shape and color, lips, nose, natural asymmetry, skin tone, and moles. No face morphing, beautification, or AI changes."
      },
      "pose": "Seated in the back seat, body turned openly toward the camera, shoulders angled, posture relaxed and confident. Head slightly tilted back. One hand gently lifts a single pale pink rose, softly touching nose and lips.",
      "expression": "Soft teasing smile, subtly flirtatious but elegant. Eyes look directly into the camera with an intimate, self-assured presence."
    },
    "outfit": {
      "source": "Strictly from the reference image.",
      "styling": "Tasteful emphasis on the neckline through pose and lighting only. No explicit nudity."
    },
    "hair": {
      "style": "Long hair with a precise center part.",
      "texture": "Noticeably fuller volume, soft lift at the roots. Smooth, glossy, healthy with gentle movement and visible individual strands."
    },
    "makeup": {
      "style": "Bright editorial baby-face aesthetic with high-fashion polish. Fresh, youthful, luminous, not heavy glam.",
      "details": {
        "brows": "Softly straight, clearly defined.",
        "eyes": "Light brown/taupe eyeshadow base, clean lifted eyeliner with an elegant visible wing, long separated upper lashes.",
        "blush": "Soft pink placed high on the cheeks and lightly across the nose bridge.",
        "highlight": "Subtle wet highlight on cheekbones, nose tip, cupid’s bow, and inner eye corners.",
        "lips": "Glossy rose-pink gradient, softly overlined in the center, full and juicy."
      }
    },
    "skin": "Ultra-realistic human skin with visible pores, micro-texture, tiny capillaries, and natural unevenness. Soft healthy sheen only. No blur, smoothing, plastic effect, or beauty filters.",
    "accessories": {
      "items": ["One long-stem pale pink rose with green leaves"],
      "excluded": ["No jewelry"]
    },
    "environment": {
      "location": "Luxury car interior.",
      "details": "Black leather seats, visible headrest stitching. Dark window background suggesting evening or nighttime."
    },
    "lighting": "Soft warm flash combined with subtle ambient car lighting. Gentle highlights on collarbones, upper chest, and lips. Minimal shadows. Cozy, seductive nighttime mood without harsh contrast.",
    "camera": {
      "shot_type": "Close-up to medium portrait.",
      "angle": "Slightly lower camera angle.",
      "focus": "Shallow depth of field, sharp focus on the face.",
      "quality": "Natural proportions, ultra-realistic photography, cinematic editorial luxury lifestyle feel. No filters, no AI-art look.",
      "aspect_ratio": "9:16"
    }
  },
  "negative_prompt": [
    "Face changes",
    "different identity",
    "symmetry correction",
    "beauty filters",
    "over-retouching",
    "plastic skin",
    "CGI",
    "doll face",
    "anime style",
    "explicit nudity",
    "exaggerated glam",
    "harsh contouring",
    "heavy eyeliner",
    "jewelry",
    "extra flowers",
    "messy hair",
    "daylight exterior"
  ]
}