{   "prompt_type": "descriptive_replication",   "aspect_ratio": "3:4",   "subject": {     "description": "Young woman seated on a boat, back facing the camera.",     "hair": "Long, wavy, dirty blonde with highlights, loose and slightly messy, falling past shoulders to mid-back.",     "skin": "Tan complexion, natural texture with slight unevenness, visible skin fold on the left side of the waist due to torso twist.",     "attire": "Metallic bronze/copper bikini. Bottoms are thong-cut with a gathered/ruched seam down the center back. Thin string ties visible on the upper back.",     "pose": "Sitting cross-legged (lotus style) on the white fiberglass bow of a boat. Upper body twisted to the left, face turned looking directly at the camera over the left shoulder.",     "body_physics": "Natural weight distribution. Glutes flattened slightly against the hard surface of the boat. Softness in the lower back and waist area."   },   "environment": {     "setting": "Narrow water canyon enclosed by towering red sandstone cliffs (similar to Lake Powell).",     "background_features": "Massive natural rock arch/bridge connecting the canyon walls in the upper center. Rugged, eroded rock textures with vertical striations.",     "water": "Deep teal/emerald green color. Opaque and calm with very slight surface ripples. Water meets the rock walls directly without a shoreline.",     "foreground": "Triangular white fiberglass boat prow. Stainless steel cleats and railing visible on the peripheral edges. White vinyl texture.",     "sky": "Overcast, grey-white clouds visible through the rock arch. No blue sky."   },   "lighting_and_color": {     "light_source": "Flat, overcast daylight. No direct sunlight, no rim lighting.",     "shadows": "Soft, diffuse, and indistinct. Low contrast on the rock face.",     "color_palette": "Muted rust-reds and browns for the rocks, deep teal for water, metallic copper for the bikini, cool white for the boat.",     "tonality": "Natural, un-graded. Colors appear slightly dull due to overcast conditions."   },   "camera_technical": {     "perspective": "Eye-level relative to the seated subject. Slight wide-angle distortion emphasizing the boat's bow.",     "framing": "Centered subject. Vertical composition. Incidental cropping of the boat and canyon walls.",     "quality": "Smartphone camera aesthetic. Standard sharpness, no artificial depth of field blurring. Slight digital noise in the darker rock crevices."   } }