Sadie Sink Hyper-Realistic Studio Portrait AI Image Prompt

A highly technical JSON prompt for generating a hyper-realistic, 8K portrait of Sadie Sink. It details biometric attributes (hazel-green eyes, warm olive skin, pores, vellus hair), attire (sheer red silk chiffon top), accessories (diamond necklace), and specific studio lighting architecture (4' Octabank Softbox, white bounce card) and camera settings (Sony A7R IV, 85mm f/1.4 GM).

Prompt

{
  "project_metadata": {
    "version": "6.0_terminal_structure",
    "fidelity_target": "Hyper-Realistic / 8K RAW",
    "aspect_ratio": "3:4"
  },
  "subject_schema": {
    "identity_profile": {
      "biometric_target": "Sadie Sink ",
      "likeness_precision": 1.0,
      "age_rendering": "Current"
    },
    "anatomical_attributes": {
      "facial_region": {
        "oculometry": {
          "iris_color": "Hazel-green",
          "details": ["Intricate iris texture", "High-clarity sclera", "Sharp catchlights"],
          "gaze": "Direct-to-lens"
        },
        "dermal_surface": {
          "tone": "Warm olive",
          "micro_features": ["Pores", "Vellus hair", "Faint freckles"],
          "shader": "Sub-surface scattering (SSS)"
        },
        "morphology": {
          "lips": ["Full", "Nude pink matte", "Natural texture"],
          "jawline": "Softly contoured",
          "brows": "Natural arch"
        }
      },
      "capillary_system": {
        "color": "Dark mahogany brown",
        "physique": "Voluminous / Wavy",
        "flow": "Swept back with realistic flyaways"
      }
    },
    "performance_logic": {
      "emotional_state": ["Calm", "Alluring", "Confident"],
      "kinematic_pose": {
        "alignment": "Off-the-shoulder stance",
        "tilt": "15-degree head incline",
        "posture": "Relaxed / Professional"
      }
    }
  },
  "aesthetic_schema": {
    "apparel_module": {
      "garment": "Off-the-shoulder top",
      "material_physics": {
        "type": "Sheer silk chiffon",
        "color": "Bright Red ",
        "details": ["Ruffled edges", "Gathered detailing", "Translucency"]
      }
    },
    "accessory_set": {
      "neck": "Single strand diamond tennis necklace",
      "ears": "Small diamond huggie hoop earrings",
      "optics": "Raytraced refraction and sparkle"
    },
    "cosmetic_design": {
      "philosophy": "Natural 'no-makeup' look",
      "finish": "Dewy / Luminous skin",
      "palette": ["Mascara-defined lashes", "Soft-matte lip finish"]
    }
  },
  "environmental_rig": {
    "scenography": {
      "backdrop_type": "Seamless grey cyclorama",
      "gradient_falloff": "Linear / Smooth"
    },
    "lighting_architecture": {
      "key_source": {
        "hardware": "4' Octabank Softbox",
        "azimuth": "45° Left",
        "quality": "Diffused / High-softness"
      },
      "fill_source": {
        "method": "White bounce card",
        "position": "Camera Right",
        "intent": "Shadow modeling"
      },
      "chromacity": {
        "temperature": "5500K",
        "rendering": "CRI 98+"
      }
    }
  },
  "cinematography_specification": {
    "hardware_stack": {
      "body": "Sony A7R IV",
      "optics": "Sony FE 85mm f/1.4 GM"
    },
    "exposure_parameters": {
      "aperture": "f/1.8",
      "iso": 100,
      "shutter": "1/160s"
    },
    "depth_mapping": {
      "focus_target": "Lead eye",
     }
  }
}

How to use this prompt

Copy the prompt above and paste it into an AI image generator such as Google Gemini (Nano Banana) or a similar tool. Replace any bracketed placeholders with your own details, then generate and refine the result.

Prompt collection credit: YouMind Awesome Nano Banana Pro Prompts (CC BY 4.0). Credit to the original prompt creators. To request removal of a prompt or image, please contact us.