照片级真实感室内躺姿人像：升级诠释

{
"photorealistic_indoor_reclining_portrait",
"style": "Natural editorial portrait; lifelike texture; minimal, tasteful retouching.",
"output": { "aspect_ratio": "9:16", "resolution_px": [1440, 2560], "color_profile": "sRGB" },

"subject": {
"category": "human",
"gender_presentation": "female",
"ethnicity": "East Asian",
"age_bracket": "young_adult",
"body": {
"build": "slim with realistic proportions",
"bust": "fuller bust (natural C–D cup), proportional to frame; gentle natural slope, supportive shaping—no extreme push-up",
"skin_tone": "light neutral with natural variation"
},
"pose": {
"orientation": "reclining on back, relaxed",
"right_arm": "raised above head, fingers lightly touching hairline",
"left_arm": "bent across torso, hand resting on midriff",
"head": "slightly tilted toward camera left"
},
"face": {
"shape": "oval with mild asymmetry and natural cheek volume",
"expression": "soft and open",
"gaze": "direct to camera"
},
"eyes": {
"description": "natural-size, lively but realistic",
"color": "neutral gray-blue (low saturation)",
"size_ratio": { "iris_fraction_of_visible_eye": 0.29, "pupil_fraction_of_iris": 0.27 },
"details": {
"limbal_ring_strength": 0.08,
"sclera_brightness_Lstar": 78,
"sclera_texture": "fine veins and faint tear meniscus on lower lid",
"catchlights": "two soft rectangular window reflections about 10% of iris width",
"specular_quality": "satin (no glassy glare)",
"iris_texture": "visible stromal fibers and subtle color noise"
}
},
"makeup": "sheer base preserving pores; soft peach blush; brown mascara/liner; taupe eyeshadow; hydrated nude lips",
"hair": { "length": "long", "style": "half-up with bun, slight wave; a few flyaways visible", "color": "natural black" },
"wardrobe": {
"outfit": "blue top with Gucci shorts",
"top": "powder-blue cropped bustier with sweetheart neckline and structured cups; off-shoulder or slim straps; tasteful cleavage; opaque lined fabric; subtle corset seams; cropped length reveals a sliver of midriff",
"bottom": "Gucci blue GG-monogram denim shorts (small-scale jacquard, navy/indigo on blue; correct 'GG' orientation; no extra text)",
"accessories": {
"jewelry": "thin black velvet choker with tiny pendant, small stud earrings, simple rings",
"wrists": "white fabric scrunchie on right; delicate bracelets on left"
}
}
},
"environment": {
"location": "bedroom",
"set": "plush bed with slightly wrinkled off-white linens and pillows",
"background_props": "upper right: dark round tray with small white ceramic tea set on textured brown surface"
},

"lighting": {
"scheme": "window key + sheet bounce",
"source": "large window through sheer curtains (or 120 cm softbox with double diffusion)",
"quality": "very sof。进阶玩法：把方向光改成侧逆光，画面氛围会立刻变得更有故事感。