Gemini Nano Banana 3.0 - 70年代复古肖像

Gemini Nano Banana 3.0
Prompt:
{
 "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",
 "photorealistic",
 "sharp fabric textures",
 "realistic skin rendering"
 ],
 "negative_prompt": [
 "cartoon",
 "anime",
 "illustration",
 "overexposed",
 "harsh shadows",
 "blurred face",
 "distorted anatomy",
 "extra limbs"
 ]
 }
}