復古學院風

{
  "image_description": "主體身穿合身的橄欖綠羅紋短版露肚上衣，外搭一件未扣鈕扣的米色風衣，風衣由厚實的棉質斜紋布製成，帶有醒目的深色鈕扣與寬翻領。下半身穿著淺沙色牛仔褲，可見銀色金屬鈕扣，鎖骨處配戴一條粗獷的金屬鍊條項鍊。主體頭部微向下傾呈微收下巴姿態，雙眼直視鏡頭，目光強烈而專注。雙唇微抿並放鬆呈現柔和微翹的自然神態。身體隨性向後斜倚在座椅深色乙烯基座頂上；右臂穩靠在椅背作為支撐，左手插在牛仔褲前口袋內，大拇指自然露在袋外。場景為復古巴士內部，展現弧形金屬車頂與延伸至遠處的一排排模糊綠色座椅，側窗透入柔和且極具氛圍感的自然光。",
  "negative_prompt": "original clothes, user's outfit, t-shirt, casual wear, simple clothes, wrong outfit, bad anatomy, missing fingers, extra limbs, messy background, low quality, illustration, painting, cartoon, 3d render, distorted face, wrong expression, skin tone, hair color, hair style",
  "composition": {
    "shot_type": "Medium shot (thighs up)",
    "angle": "Eye-level",
    "focus": "面部焦點清晰銳利，淺景深虛化背景"
  },
  "style": {
    "overall": "Cinematic Portrait, Moody, Urban Lifestyle",
    "lighting": "柔和漫射窗光，略帶冷色調陰影",
    "colors": "橄欖綠、米色、棕褐色、低調金屬灰"
  },
  "technical_details": {
    "camera": "50mm portrait lens, f/2.0 aperture",
    "features": "8k resolution, photorealistic, 精緻織物紋理, film grain aesthetic"
  }
}