Dramatic Elegance: High-Fashion Portrait

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "text_to_image_photoreal_editorial_portrait",
      "version": "v1.0",
      "priority": "high"
    },
    "references": {
      "character_reference_image": "UPLOAD_YOUR_CHARACTER_REFERENCE (REQUIRED)",
      "reference_rules": {
        "preserve_uploaded_character_identity": true,
        "identity_lock_strength": 0.99,
        "use_reference_for": [
          "face",
          "skin_tone",
          "facial_proportions"
        ],
        "do_not_copy_any_other_identity": true
      }
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution": "ultra_high_res",
      "render_style": "photorealistic_high_fashion_editorial",
      "sharpness": "high",
      "film_grain": "subtle"
    },
    "creative_prompt": {
      "scene_summary": "Create a moody high-fashion editorial portrait featuring the SAME woman as the uploaded character reference (strict identity lock). Dark studio background. Dramatic beauty lighting with warm light streak/motion blur across the torso (long-exposure light-painting effect). Silver chainmail/metal mesh dress. One arm raised over head, hand resting on forehead. Elegant intense gaze. NO text/logos/watermarks.",
      "subject": {
        "identity_rule": "MUST_MATCH_UPLOADED_CHARACTER_REFERENCE (STRICT FACE LOCK)",
        "expression": "serious, seductive editorial (not explicit), confident gaze",
        "makeup": "defined eyeliner, softly smoky eyes, bronzed contour, satin nude lips",
        "hair": "sleek straight hair or smooth blowout, tucked behind ears"
      },
      "wardrobe_and_accessories": {
        "dress": "silver metallic chainmail / crystal mesh slip dress with draped neckline, reflective micro-texture, high-end couture feel",
        "earrings": "long statement crystal fringe earrings (sparkly)",
        "nails": "long clean nude nails (almond/stiletto)"
      },
      "pose": {
        "upper_body": "right arm raised over head, hand resting on forehead, elbow bent; left hand near chest/waist",
        "posture": "elongated neck, shoulders angled slightly, elegant fashion stance"
      },
      "effects": {
        "light_streaks": "warm golden light streaks / motion blur sweeping diagonally across the dress and torso, like handheld light painting during a long exposure; keep face mostly sharp",
        "motion_blur_rule": "blur only affects the light streaks and a small portion of dress; do NOT blur the facial features"
      },
      "environment": {
        "background": "deep charcoal/black studio backdrop with subtle gradient, no props"
      },
      "lighting_and_camera": {
        "lighting": "dramatic studio key light from upper-left with soft fill; warm gelled streak light; controlled highlights on metallic fabric",
        "camera": "full-frame DSLR look",
        "lens": "85mm prime",
        "aperture": "f/2.8",
        "shutter_effect": "simulate long exposure for light streaks while keeping face sharp",
        "focus": "tack-sharp eyes and lips; detailed dress texture; background falls off smoothly"
      },
      "composition": {
        "framing": "portrait mid-shot (upper torso to head), centered, cinematic negative space around",
        "vibe": "luxury editorial, magazine cover quality"
      },
      "strict_rules": [
        "NO text",
        "NO logos",
        "NO watermark",
        "single subject only",
        "keep face sharp; blur only in light streak effect",
        "no extra objects"
      ]
    },
    "negative_prompt": [
      "text",
      "logo",
      "watermark",
      "extra people",
      "face drift, identity change",
      "heavy blur on face",
      "low resolution, noise artifacts",
      "bad hands, fused fingers, missing fingers",
      "cheap plastic fabric (must be metallic chainmail/mesh)",
      "over-smoothed skin, waxy face"
    ]
  }
}