Cinematic Underwater Kiss with Likeness Preservation

{
  "generation_request": {
    "meta_data": {
      "task_type": "underwater_cinematic_couple_kiss",
      "priority": "highest",
      "version": "v1.0_UNDERWATER_INTIMATE_REALISM"
    },
    "input": {
      "mode": "image_to_image",
      "reference_image_usage": "very_high",
      "preserve_identity": true,
      "preserve_facial_features": true,
      "notes": "Maintain exact facial structure, proportions, eye placement, nose shape, lip volume, jawline, and hair characteristics from the reference photo of the couple. No identity drift or stylization."
    },
    "output": {
      "aspect_ratio": "3:2",
      "sharpness": "high",
      "grain": "subtle_film_underwater"
    },
    "scene": {
      "concept": "romantic underwater kiss",
      "environment": "clear turquoise ocean water, soft natural light penetrating from the surface above",
      "composition": "close-up side profile of couple kissing underwater, floating hair and flowing fabric",
      "details": [
        "natural air bubbles around faces",
        "light rays filtering through water",
        "organic water refraction",
        "soft micro-particles suspended in water"
      ]
    },
    "subject": {
      "couple": {
        "woman": {
          "identity": "Faithfully match the woman's face from the reference photo",
          "expression": "eyes gently closed, natural serene kiss expression",
          "hair": "matches reference photo, floating weightlessly with realistic underwater buoyancy",
          "wardrobe": "light flowing fabric reacting naturally to water currents"
        },
        "man": {
          "identity": "Faithfully match the man's face from the reference photo",
          "expression": "eyes gently closed, natural serene kiss expression",
          "hair": "matches reference photo, naturally floating",
          "wardrobe": "bare upper body or minimal swimwear"
        }
      }
    },
    "lighting": {
      "style": "natural underwater sunlight",
      "direction": "top-down sunbeams",
      "caustics": "subtle caustic light ripples projected on skin",
      "contrast": "soft, low contrast",
      "skin_rendering": "realistic underwater skin tones with subtle cyan-blue color shift"
    },
    "camera": {
      "lens": "35mm underwater lens",
      "aperture": "f/2.8",
      "depth_of_field": "shallow",
      "focus": "sharp focus on faces, gentle falloff in background"
    },
    "color_grading": {
      "palette": [
        "turquoise blue",
        "aqua green",
        "soft peach skin tones",
        "warm sunlit highlights"
      ],
      "underwater_color_absorption": true,
      "highlights": "diffused and glowing",
      "shadows": "cool-toned teal"
    },
    "physics": {
      "realistic_water_distortion": true,
      "accurate_buoyancy": true,
      "natural_bubble_dynamics": true
    }
  }
}