Winter Snow Portrait

{
  "project_metadata": {
    "output_format": "RAW_Photography",
    "version": "3.0_High_Fidelity",
    "aspect_ratio": "3:4",
    "style_preset": "Cinematic_Portrait"
  },
  "subject_definition": {
    "identity": {
      "biometrics": {
        "gender": "Female",
        "apparent_age": "25-30",
        "ethnicity_profile": "Caucasian"
      },
      "face_mapping": {
        "eyes": { "iris_color": "Pale Blue", "expression": "Serene, calm smile" },
        "skin": { 
          "texture_type": "Smooth with a touch of winter glow",
          "imperfections": ["Light rosy cheeks", "Freckles along nose"],
          "moisture_level": "Slight dewiness from cold breeze"
        },
        "hair": {
          "base_color": "Platinum Blonde",
          "state": "Loose waves, lightly tousled",
          "interaction": "Snowflakes gently landing on strands, a few resting on her shoulders"
        }
      }
    },
    "styling_layers": {
      "layer_0_skin": "Minimal makeup with a soft, neutral tone",
      "layer_1_base": {
        "item": "Chunky knitted sweater",
        "color": "Soft ivory",
        "texture": "Cozy ribbed knit"
      },
      "layer_2_outer": {
        "item": "Cashmere cape coat",
        "accent": "Cream-colored faux fur trim",
        "interaction": "Hangs loosely over shoulders, dusted lightly with snow"
      },
      "accessories": {
        "item": "Woolen infinity scarf",
        "frame": "Ivory, wrapped in a relaxed loop",
        "placement": "Casually draped over the sweater"
      }
    }
  },
  "environment_simulation": {
    "geography": {
      "primary_location": "Snow-covered meadow",
      "background_elements": ["Snow-dusted pine trees", "Frozen stream", "Smooth boulders coated in snow"],
      "depth_mapping": "Sharp focus on foreground, bokeh effect on distant background"
    },
    "particle_effects": {
      "type": "Soft snowflakes drifting",
      "placement": ["Hair ends", "Shoulders", "Scarf edges"]
    },
    "lighting_engine": {
      "source": "Golden winter sunlight filtering through clouds",
      "diffusion": "Soft yet directional light",
      "color_temp": "5900k (warm daylight)",
      "highlights": "Gentle glimmer on hair, scarf texture, and snow"
    }
  },
  "optical_parameters": {
    "camera_specs": {
      "lens_type": "85mm Prime",
      "aperture": "f/2.0",
      "shot_distance": "Medium close-up (MCU)",
      "focus_priority": "Focus on face, soft focus on scarf and textures"
    },
    "render_passes": [
      "Subsurface scattering (skin warmth)",
      "Micro-displacement (sweater and scarf texture)",
      "Volumetric light snowflakes",
      "Detailed snow resting on hair and coat"
    ],
    "mood_profile": ["Winter serenity", "Cozy warmth", "Gentle peace", "Soft, subtle contrasts"]
  }
}