Subway Platform (street candid, moody)

{  "category": "SUBWAY_PLATFORM_STREET_CANDID",  "identity_lock": {    "enabled": true,    "priority": "ABSOLUTE_MAX",    "instruction": "Use reference image identity exactly. Adult 21+. Preserve face proportions and marks. No beautification."  },  "subject": {    "demographics": "Adult woman, 21-29, match reference identity.",    "hair": {      "color": "Match reference.",      "style": "Low ponytail or loose waves tucked behind scarf",      "texture": "Real strands; slight frizz; flyaways",      "movement": "Minimal movement, platform breeze subtle"    },    "face": {      "eyes": "Exact reference; reflective catchlights",      "skin_details": "Pores visible, realistic shadows",      "micro_details": "Preserve marks"    },    "clothing": {      "outerwear": "Minimal black coat or jacket (no logos/text)",      "extras": "Scarf optional (no patterns with text)",      "fabric": "Wool texture visible"    },    "accessories": {      "jewelry": ["Small silver hoops (optional)"],      "bag": "Simple tote/shoulder bag (no logos)"    }  },  "pose": {    "type": "Candid waiting",    "orientation": "Half-body standing near platform edge (safe distance)",    "head_position": "Slight tilt, calm posture",    "hands": "One hand holding bag strap, other in pocket",    "gaze": "Looking toward camera with neutral confidence",    "expression": "Calm, slightly serious"  },  "setting": {    "environment": "Subway platform",    "background_elements": [      "Overhead fluorescent lights",      "Train blur in background (no readable signage)",      "Platform tiles with realistic wear"    ],    "depth": "Face sharp; background softened"  },  "camera": {    "shot_type": "Street-style portrait",    "angle": "Eye level",    "focal_length_equivalent": "35mm editorial OR 26mm phone",    "framing": "4:5, leading lines from platform",    "focus": "Eyes sharp, background motion blur allowed"  },  "lighting": {    "source": "Fluorescent overhead + ambient",    "direction": "Top-down with mild fill",    "highlights": "Realistic shine on hair/skin",    "shadows": "Soft, slightly cool subway contrast"  },  "mood_and_expression": {    "tone": "Moody, urban, confident",    "atmosphere": "Real city commute candid"  },  "style_and_realism": {    "style": "Photoreal street portrait",    "imperfections": "Noise + slight motion blur in background"  },  "technical_details": {    "aspect_ratio": "4:5",    "resolution": "High",    "noise": "Moderate low-light grain",    "mode_variants": {      "amateur": "Phone-like HDR, mild grain, imperfect framing",      "pro": "Cleaner exposure, controlled highlights, crisp subject separation"    }  },  "constraints": {    "adult_only": true,    "single_subject_only": true,    "no_text": true,    "no_logos": true,    "no_watermarks": true,    "no_readable_signage": true  },  "negative_prompt": [    "readable signs", "logos", "watermark",    "identity drift", "face morphing",    "extra fingers", "warped hands",    "cgi", "plastic skin", "over-smoothing"  ]}