超逼真的海滩肖像，解剖结构精准

{
"subject": "A young adult female with deep tan skin, exhibiting natural texture, pores, and subtle imperfections. She has long, straight dark brown hair blowing slightly to the right. She is wearing a light sage green crochet string bikini, consisting of a triangle top and a string bottom with side ties. Accessories include small gold-rimmed geometric sunglasses, white nail polish, and a silver stud belly button piercing. Her anatomy features a slim waist, toned abdomen, and a prominent, full bust with significant natural volume, clear forward and outward projection, heavy and naturally affected by gravity, with visible cleavage and a bust depth visibly greater than the ribcage depth. Body proportions are maintained exactly as the reference, without normalization or compression.",
"pose": "Squatting asymmetrically on large rocks. Right leg is bent with the thigh angled forward. Left leg is bent outward. Torso leans slightly forward. Right arm is directed downward, mostly out of frame. Left arm is raised, elbow flared out, hand positioned at her face: the middle finger is fully extended pointing upward, while the index finger rests horizontally just below her nose/upper lip area. Her head is tilted slightly forward but facing directly at the camera. Exact spine curvature, shoulder tilt, and limb placement are locked to the reference.",
"environment": "A bright tropical beach setting. The foreground consists of large, rough, highly textured grey-brown coastal boulders. The midground features a vibrant, clear turquoise ocean extending to a straight, sharp horizon. The background is a bright light blue sky with scattered, thin hazy clouds.",
"camera": "Portrait orientation, medium-full shot. The perspective is at eye-level or slightly elevated, capturing the subject and environment with strong three-dimensional depth. The camera distance and angle strictly preserve the subject's physical volume and depth without any wide-angle distortion, compression, or selfie/mirror-style framing.",
"lighting": "Bright, direct, harsh daytime sunlight coming from overhead and slightly to the right. The lighting creates strong, sharp cast shadows on the body (under the chin, arms, and deep shadows between the breasts) and on the rocks. Realistic subsurface scattering on the skin, no artificial smoothing or beauty filters.",
"mood_and_expression": "Playful, cheeky, energetic, and irreverent. She has an open-mouthed smile/laugh, showing her teeth, with her gaze directed straight at the camera through the tinted lenses of her sunglasses.",
"style_and_realism": "Ultra-realistic, raw, and candid digital photography. Absolute physical accuracy to the reference image. Zero stylization, airbrushing, or proportion averaging. Preserves exact anatomical reality, natural skin behavior, and micro-details.",
"colors_and_tone": "Warm, highly saturated, and vibrant colors. Deep golden-brown tan skin tones, light sage green bikini, striking cyan/turqu