城市街景自然光影下的写实时尚人像

<span>{ "subject": "Young adult woman, mid-20s, natural beauty with symmetrical facial features, smooth realistic skin texture, subtle freckles, expressive eyes, healthy complexion, well-groomed eyebrows, natural lips, realistic proportions, confident yet soft presence", "clothing": "Modern minimalist outfit consisting of a fitted neutral-tone knit top and high-waisted tailored trousers, premium fabric with visible weave texture, clean seams, realistic fabric drape, contemporary fashion styling suitable for editorial photography", "pose_and_action": "Standing in a relaxed three-quarter pose, weight shifted slightly to one leg, shoulders relaxed, head gently tilted, one hand resting casually at her side while the other lightly touches her hair, calm and confident body language", "environment": "Urban outdoor setting with a clean architectural background, soft concrete and glass elements, subtle depth in the background, uncluttered composition, modern city aesthetic without visible branding or signage", "lighting": "Soft natural daylight with diffused sunlight, gentle highlights on cheekbones and hair, balanced exposure, realistic skin tones, subtle rim light separating subject from background, no harsh shadows", "styling_and_mood": "Editorial, modern, confident, elegant, natural and authentic mood, understated sophistication, lifestyle fashion photography feel", "camera_specifications": "Full-frame DSLR camera, </span><span class="bg-blue-200 text-blue-800 px-1.5 py-[1px] border border-black font-bold">85mm</span><span> prime lens, aperture f/1.8 for shallow depth of field, ISO 100, shutter speed 1/200s, sharp focus on eyes with smooth background bokeh", "technical_modifiers": "8k resolution, ultra photorealistic, Nano Banana Pro Optimized, raw photo, masterpiece quality, high dynamic range, realistic skin detail, accurate color science, cinematic depth, professional photography", "negative_prompt": "anime, cartoon, illustration, fantasy, stylized, CGI, doll-like skin, over-smoothing, exaggerated features, distorted anatomy, extra limbs, blurry face, low resolution, harsh lighting, overexposed, underexposed, watermark, logo, text, noise artifacts", "generation_parameters": { "width": 1024, "height": 1536, "steps": 40, "cfg_scale": 7.5, "sampler_name": "DPM++ 2M", "scheduler": "karras", "denoising_strength": 0.35, "sd_model_checkpoint": "nano_banana_pro_photorealistic_v1" } }</span>

json { "subject": "20 多岁的年轻女性，自然美，五官对称，皮肤纹理光滑逼真，有细微雀斑，眼神富有表现力，肤色健康，眉毛修剪整齐，嘴唇自然，比例真实，自信而柔和的气质", "clothing": "现代简约风格的服装，包括一件修身的中性色针织上衣和高腰定制长裤，优质面料，可见编织纹理，缝线整洁，面料垂坠感逼真，适合时尚杂志摄影的当代造型", "pose_and_action": "以放松的四分之三姿势站立，重心略微移向一条腿，肩膀放松，头部轻微倾斜，一只手随意地放在身体一侧，另一只手轻轻触碰头发，肢体语言平静而自信", "environment": "城市户外场景，背景是干净的建筑，柔和的混凝土和玻璃元素，背景有微妙的景深，构图简洁，现代都市美学，没有可见的品牌或标识", "lighting": "柔和的自然日光，漫射阳光，颧骨和头发上有柔和的高光，曝光均衡，肤色逼真，微妙的轮廓光将主体与背景分离，无刺眼阴影", "styling_and_mood": "时尚杂志风格，现代，自信，优雅，自然真实的氛围，低调的精致感，生活方式时尚摄影的感觉", "camera_specifications": "全画幅单反相机，{argument name=\"lens focal length\" default=\"85mm\"} 定焦镜头，光圈 f/1.8 营造浅景深，ISO 100，快门速度 1/200s，眼睛对焦清晰，背景散景柔和", "technical_modifiers": "8k 分辨率，超逼真，Nano Banana Pro 优化，原始照片，杰作质量，高动态范围，逼真皮肤细节，准确色彩科学，电影级景深，专业摄影", "negative_prompt": "动漫，卡通，插画，奇幻，风格化，CGI，玩偶般皮肤，过度平滑，夸张特征，解剖扭曲，多余肢体，模糊面部，低分辨率，刺眼光线，过曝，欠曝，水印，标志，文字，噪点伪影", "generation_parameters": { "width": 1024, "height": 1536, "steps": 40, "cfg_scale": 7.5, "sampler_name": "DPM++ 2M", "scheduler": "karras", "denoising_strength": 0.35, "sd_model_checkpoint": "nano_banana_pro_photorealistic_v1" } }