Portrait Fusion Humaine et Succube

{
  "type": "Image Generation Prompt",
  "aspect_ratio": "4:5",
  "concept": {
    "theme": "Cinematic human-succubus fusion portrait; the left half of the subject is a female human wearing [office workwear], the right half is a seductive succubus wearing [alluring dark attire]",
    "style": "Photorealistic, dramatic, high-contrast art photography"
  },
  "identity_preservation": {
    "use_reference_image": true,
    "strict_identity_lock": true,
    "notes": "Strictly preserve the woman's facial identity, facial structure, proportions, and natural expression from the reference photo"
  },
  "subject": {
    "gender": "Female",
    "appearance": {
      "hair": "Naturally visible hair, no headwear",
      "expression": "Calm, confident, introspective",
      "face_details": [
        "Natural skin texture",
        "Visible realistic pores",
        "Refined facial contours"
      ]
    }
  },
  "fusion_design": {
    "transition": {
      "type": "Smooth organic gradient blend",
      "description": "The human female facial features seamlessly and organically transition into the seductive succubus features across the vertical midline",
      "rules": [
        "No sharp dividing line or artificial seam",
        "Natural gradient across the shared facial contour"
      ]
    },
    "succubus_features": {
      "hair": "Voluminous, dark flowing hair",
      "eye": {
        "color": "[Red]",
        "effect": "Subtle inner luminescence",
        "style": "Selective color accent against monochrome"
      }
    }
  },
  "color_and_lighting": {
    "color_palette": "Monochrome black and white",
    "selective_color": "Eyes only ([Red])",
    "lighting": {
      "type": "Dramatic cinematic chiaroscuro",
      "contrast": "High contrast",
      "shadows": "Deep, sculpting facial dimensionality"
    }
  },
  "background": {
    "style": "Dark, moody, minimalist studio backdrop",
    "distraction": "Clean, devoid of clutter"
  },
  "camera": {
    "lens": "85mm portrait lens",
    "focus": "Razor-sharp focus on facial features and eyes",
    "depth_of_field": "Shallow depth of field"
  },
  "rendering_details": {
    "textures": [
      "Ultra-detailed skin pores and texture",
      "Individual hair strand definition",
      "Gradual tonal falloff in shadows"
    ],
    "style": "Fine-art studio portraiture",
    "realism": "Photorealistic"
  },
  "constraints": [
    "No headwear or hats",
    "Do not distort facial bone structure",
    "No cartoonish exaggeration",
    "No text or watermarks"
  ]
}