1970 年代复古电影肖像

{
   "metadata": {     "version": "1.1",     "project": "Retro Cinematic Portrait",     "style_preset": "1970s_vibe"   },   "canvas_settings": {     "dimensions": {       "width": 1200,       "height": 1200,       "unit": "px"     },     "format": {       "aspect_ratio": "1:1",       "orientation": "square"     }   },   "environment": {     "location": {       "setting": "vintage indoor living room",       "era": "1970s retro",       "atmosphere": "warm, intimate, cinematic, calm"     },     "lighting": {       "primary_source": {         "type": "vintage floor lamp",         "position": "left side",         "style": "scalloped edge with fringe trim",         "temperature": "warm tungsten",         "behavior": "soft ambient with natural falloff"       },       "global_contrast": "medium"     },     "background_elements": {       "walls": {         "material": "aged matte wood paneling",         "color": "warm brown",         "pattern": "vertical panels"       },       "foliage": {         "type": "leafy indoor plant",         "vessel": "earthy ceramic pot",         "placement": "background left"       }     }   },   "furniture_and_props": {     "seating": {       "type": "upholstered retro couch",       "material": "woven patterned textile",       "palette": ["beige", "brown", "muted green", "rust"],       "design": "geometric pattern"     },     "accents": [       {         "item": "pillow",         "material": "deep red velvet",         "texture": "plush"       },       {         "item": "pillow",         "material": "off-white faux fur",         "texture": "fluffy"       }     ]   },   "character_model": {     "identity": {       "gender": "female",       "age": "early to mid 20s",       "ethnicity": "light skin tone"     },     "anatomy_details": {       "skin": "natural realistic texture, visible pores, subtle freckles",       "hair": {         "color": "dark brown",         "style": "long, loose natural waves",         "parting": "center"       }     },     "performance": {       "pose": "reclining on sofa, relaxed and confident, one arm on backrest",       "expression": "soft sultry, direct gaze, slightly parted lips"     },     "wardrobe": {       "item": "satin slip dress",       "color": "deep burgundy wine red",
       "features": ["low-cut V neckline", "thin spaghetti straps", "loose draped fit"],       "finish": "silky sheen"     }   },   "cinematography": {     "camera": {       "angle": "eye-level",       "framing": "medium portrait",       "focus": "subject face and upper torso"     },     "optics": {       "depth_of_field": "moderate",       "background_blur": "slightly soft",       "balance": "asymmetrical (subject right, lamp left)"     },     "color_profile": {       "dominant": ["warm brown", "burgundy", "beige"],       "accents": ["deep red", "off-white"],       "grading": "warm cinematic, lifted blacks, soft highlights"     }   },   "render_quality": {     "positive_attributes": [       "high resolution",