Cinematic Mermaid Portrait in Shallow Water

Prompt

{   "generation_request": {     "meta_data": {       "task_type": "photoreal_cinematic_mermaid_shallow_water_portrait",       "language": "en",       "priority": "highest",       "version": "v1.0_MERMAID_SHALLOW_ROCKS_IRIDESCENT_TAIL_OVERCAST"     },     "output": {       "aspect_ratio": "3:4",       "resolution": "high",       "num_images": 4     },     "scene": {       "concept": "cinematic mermaid portrait in shallow rocky sea water with realistic translucency and haze",       "environment": "shallow coastal water over dark rocks, slightly murky green/teal water, faint surface ripples, underwater stones visible",       "composition": "top-down 3/4 angle, subject placed lower-left, tail sweeping diagonally toward upper-right, negative space of water on top"     },     "subject": {       "person": "adult mermaid",       "appearance": {         "skin": "realistic skin texture, natural pores, subtle highlight, water droplets on shoulders and arms",         "hair": "wet dark hair slicked back, a few strands clinging to skin",         "makeup": "soft glam, defined lashes, natural lip, not overdone"       },       "pose": "upper body emerging near the surface, forearms resting on a wet rock, head turned slightly to the side with a dreamy calm expression",       "tail": {         "scales": "iridescent {argument name="scale color" default="teal–lilac–silver"} scales with realistic micro-reflections",         "fin": "large translucent fin with pearlescent shimmer, semi-transparent edges, soft specular highlights"       }     },     "camera": {       "shot": "cinematic fashion portrait",       "lens_mm": 50,       "aperture": 2.8,       "focus": "sharp on face, shoulders, and scale texture; background rocks slightly softer",       "quality_tags": "ultra-photoreal, crisp detail, subtle film grain"     },     "lighting": {       "style": "soft overcast daylight",       "notes": "gentle diffuse key light, mild haze, soft shadowing, realistic water reflections, no harsh direct sun"     },     "color_grade": {       "palette": "muted teal/green water, natural skin tones, iridescent cool highlights on scales",       "contrast": "medium",       "tone": "dreamy cinematic realism, clean but not overly saturated"     },     "negative_prompt": "text, logo, watermark, frame, border, cartoon, anime, CGI, plastic skin, over-smoothed face, blur, lowres, heavy artifacts, extra f...