照片级真实感室内躺姿人像

{
"照片级真实感室内躺姿人像",
  "风格": "自然杂志风人像；逼真质感；简约且精致的修图（保留真实细节）",
  "输出参数": { "宽高比": "9:16", "分辨率（像素）": [1440, 2560], "色彩配置文件": "sRGB" },

  "拍摄主体": {
    "类别": "人物",
    "性别呈现": "女性",
    "人种": "东亚人",
    "年龄段": "年轻成人",
    "身形": {
      "体型": "纤瘦且比例真实",
      "胸部": "丰满（自然C-D罩杯），与整体身形比例协调；线条自然柔和，有承托感，无过度聚拢效果",
      "肤色": "浅中性色，带有自然肤色差异（非均匀色块）"
    },
    "姿势": {
      "整体姿态": "仰卧，姿态放松",
      "右臂": "举过头顶，手指轻触发际线",
      "左臂": "弯曲横过躯干，手搭在腹部",
      "头部": "略微向镜头左侧倾斜"
    },
    "面部": {
      "脸型": "椭圆形，略带不对称感，脸颊饱满度自然",
      "表情": "柔和、舒展",
      "目光": "直视镜头"
    },
    "眼部": {
      "描述": "大小自然，灵动且真实",
      "颜色": "中性灰蓝色（低饱和度）",
      "大小比例": { "虹膜占可见眼球比例": 0.29, "瞳孔占虹膜比例": 0.27 },
      "细节": {
        "虹膜边缘环清晰度": 0.08（近乎隐形）,
        "眼白亮度（L*值）": 78,
        "眼白质感": "细微血管，下眼睑有淡泪痕",
        "眼神光": "两处柔和的长方形窗户反光，宽度约为虹膜的10%",
        "光泽质感": "丝缎质感（无玻璃般的强光反射）",
        "虹膜纹理": "可见基质纤维，带有细微色彩颗粒感"
      }
    },
    "妆容": "轻薄底妆（保留毛孔）；柔和桃色腮红；棕色睫毛膏/眼线；灰褐色眼影；水润裸色唇膏",
    "发型": { "长度": "长发", "造型": "半扎丸子头，略带波浪；可见几根碎发", "颜色": "自然黑色" },
    "服饰": {
      "整体搭配": "蓝色上衣配古驰（Gucci）短裤",
      "上衣": "粉蓝色短款抹胸，心形领口，带立体罩杯；露肩或细肩带设计；领口弧度优雅；面料厚实不透视（带里衬）；带有精致束腰缝线；短款设计露出一小截腹部",
      "下装": "古驰（Gucci）蓝色双G提花牛仔短裤（小尺寸提花图案，藏青/靛蓝色花纹印于蓝色基底上；双G标志方向正确；无多余文字图案）",
      "配饰": {
        "珠宝": "黑色细天鹅绒项圈（带小巧吊坠）、小巧耳钉、简约戒指",
        "腕部饰品": "右手戴白色布艺发圈；左手戴精致手链"
      }
    }
  },

  "环境": {
    "场景": "卧室",
    "布景": "柔软的床，铺有略带褶皱的米白色床品和枕头",
    "背景道具": "右上角：深色圆形托盘（置于纹理棕色表面上），托盘内放有小型白色陶瓷茶具"
  },

  "光线": {
    "布光方案": "窗户主光+床单反光补光",
    "光源": "透过薄窗帘的大窗户（或120厘米双扩散柔光箱）",
    "光线质感": "极其柔和，且方向明确",
    "光线方向": "从镜头右侧45°角、略高于主体的位置入射；白色床品作为补光（亮度比主光低1.5档）",
    "色温": "5200K（标准白光）",
    "光影效果": "柔和的轮廓塑造（鼻子/唇部阴影自然）；清晰且柔和的眼神光；无光晕溢出"
  },

  "相机参数": {
    "传感器": "全画幅",
    "镜头": { "焦距（毫米）": 85 },
    "拍摄距离（米）": 1.8,
    "曝光参数": {
      "光圈值": 3.2,
      "感光度（ISO）": 200,
      "快门速度（秒）": 0.005（即1/200秒）,
      "测光方式": "点测光（测光点为颧骨）；向右曝光（ETTR）后降低0.3档曝光值，以保护面料高光细节"
    },
    "对焦": {
      "对焦目标": "靠近镜头一侧的眼睛",
      "景深": "中等（眼睛与胸部处于同一焦平面，保持清晰；床品轻微虚化）"
    },
    "构图": {
      "画面方向": "竖版",
      "拍摄角度": "俯拍，镜头略微向面部倾斜；避免广角畸变",
      "裁切比例": "9:16裁切，画面覆盖头部至髋部上方，确保抹胸与古驰短裤完整呈现，且无透视变形"
    }
  },

  "调色": {
    "风格": "真实中性色调，以蓝色为点缀色",
    "对比度": "中低",
    "色调 palette": "粉蓝/靛蓝色、米白色、柔和棕色",
    "注意事项": "保留皮肤原有底色；避免青蓝色色偏；确保古驰蓝色呈现纯净质感，无过度饱和"
  },

  "后期处理": {
    "皮肤处理": "保留毛孔与细微油光；仅去除临时瑕疵（如痘痘）；保留淡淡的眼下纹理",
    "眼部处理": "不放大虹膜；轻微增强虹膜清晰度与微对比度；保留弱虹膜边缘环",
    "锐化": "对眼睛/眉毛/发丝、牛仔面料纹理/提花图案进行适度锐化",
    "颗粒感": "添加1.5%-2%的细腻胶片颗粒",
    "效果禁用": "关闭美颜滤镜、频率分离模糊、光晕/柔光效果；不使用HDR皮肤处理"
  },

  "真实感细节提示": [
    "发际线处的碎发",
    "自然的鼻唇沟与人中立体感",
    "左手手指关节/肌腱的真实纹理",
    "短裤上清晰的牛仔面料纹理与对齐的提花图案",
    "面料褶皱与床品自然褶皱"
  ],

  "负面提示（需避免）": [
    "玩偶感、球形关节娃娃（BJD）、瓷娃娃质感皮肤、幼态化比例、塑料/蜡质质感",
    "过大眼睛/动漫眼/小鹿眼、虹膜放大、玻璃质感眼睛",
    "亮青色/冰蓝色美瞳、明显虹膜边缘环、不自然的雪白眼白",
    "无毛孔皮肤、美颜滤镜效果、磨皮过度、皮肤光滑失真",
    "光晕效果/奥顿柔光效果（Orton glow）、皮肤过度油光",
    "CGI效果、3D渲染、插画风格、卡通 shading、玩偶/球形关节娃娃（BJD）相关模型（LoRA）",
    "广角镜头面部畸变、过度对称滤镜效果",
    "随机文字叠加、logo拼写错误、水印",
    "透视装/面料过透、服饰走光、露下胸/侧胸、不雅内容（NSFW）",
    "肢体结构扭曲、多手指"
  ]
}

{
"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 soft with defined direction",
    "direction": "45° from camera right and slightly top; white bedding as fill about 1.5 stops under key",
    "temperature": "5200K",
    "effect": "gentle modeling with soft nose/lip shadow; crisp but soft eye catchlights; no bloom"
  },

  "camera": {
    "sensor": "full-frame",
    "lens": { "focal_length_mm": 85 },
    "distance_m": 1.8,
    "exposure": {
      "aperture_f": 3.2,
      "iso": 200,
      "shutter_s": 0.005,
      "metering": "spot on cheekbone; ETTR then -0.3 EV to protect highlights on fabric"
    },
    "focus": {
      "target": "near eye",
      "depth_of_field": "moderate (eyes and bust plane in focus; bedding softly blurred)"
    },
    "framing": {
      "orientation": "vertical",
      "angle": "overhead with slight tilt toward face; avoid wide-angle distortion",
      "composition": "9:16 crop framed head to upper hips so bustier and Gucci shorts are visible without foreshortening"
    }
  },

  "color_grade": {
    "look": "true-to-life neutrals with blue accent",
    "contrast": "medium-low",
    "palette": "powder/indigo blues, ivory, soft brown",
    "notes": "retain skin undertones; avoid cyan cast; ensure Gucci blue reads clean without oversaturation"
  },

  "postprocess": {
    "skin": "retain pores and micro-shine; remove only transient blemishes; keep faint under-eye texture",
    "eyes": "no iris enlargement; subtle iris clarity and micro-contrast; limbal ring kept weak",
    "sharpen": "moderate on eyes/brows/hair strands and denim weave/monogram",
    "grain": "fine film grain at 1.5–2%",
    "effects": "disable beauty filters, frequency-separation blur, glow/bloom; no HDR skin"
  },

  "realism_cues": [
    "flyaway hairs around hairline",
    "subtle nasolabial and philtrum depth",
    "natural knuckle/tendon texture on left hand",
    "visible denim weave and aligned monogram on shorts",
    "fabric creases and bedding wrinkles"
  ],

  "negative_prompt": [
    "doll, BJD, porcelain skin, neotenous proportions, plastic/waxy texture",
    "oversized/anime/doe eyes, iris enlargement, glassy eyes",
    "bright cyan/ice-blue contacts, heavy limbal ring, unnaturally white sclera",
    "poreless skin, beauty filter, airbrushed, skin smoothing",
    "bloom/Orton glow, excessive skin luster",
    "CGI, 3D render, illustration, toon shading, LoRA: doll/BJD",
    "wide-angle facial distortion, extreme symmetry filter",
    "random text overlays, misspelled logos, watermarks",
    "see-through fabrics, wardrobe malfunction, underboob/sideboob, explicit NSFW",
    "distorted anatomy, extra fingers"
  ],

}