Gemini Nano Banana 3.0 AI摄影肖像

Gemini Nano Banana 3.0
Prompt:
{
"image_type": "photorealistic portrait",
"resolution": "8K ultra high definition",
"aspect_ratio": "vertical portrait",
"camera_perspective": {
"framing": "mid-length portrait",
"angle": "slightly elevated eye-level angle",
"focus": "sharp focus on subject, background slightly softer"
},
"subject": {
"gender": "female",
"age_appearance": "young adult",
"skin_tone": "fair, smooth, even complexion",
"facial_features": {
"face_shape": "oval",
"eyes": {
"color": "light blue-grey",
"expression": "calm, introspective, distant gaze",
"direction": "looking slightly to her left (viewer’s right)"
},
"eyebrows": "natural, medium thickness, softly arched",
"nose": "slim, straight",
"lips": {
"color": "soft natural pink",
"expression": "neutral, relaxed"
}
},
"hair": {
"color": "medium brown",
"texture": "soft, slightly wavy",
"style": "loosely tied low bun with fine strands framing the face",
"finish": "natural, matte"
}
},
"pose_and_body_language": {
"position": "seated",
"posture": "relaxed, slightly leaning back into chair",
"shoulders": "gently angled",
"arms": "both arms resting on lap",
"hands": {
"position": "fingers loosely interlaced",
"detail": "natural nails, no visible nail polish"
}
},
"clothing": {
"dress_type": "off-shoulder evening dress",
"fabric": "velvet",
"color": "deep burgundy / wine red",
"texture_detail": "rich velvet sheen with visible light absorption and soft highlights",
"design_details": {
"neckline": "off-shoulder with thin straps",
"bodice": "pleated vertical gathers",
"waist": "fitted with horizontal ruching",
"decorative_element": "fabric rose on left shoulder strap",
"skirt": "flowing, smooth velvet drape extending downward"
}
},
"accessories": {
"necklace": {
"type": "delicate chain",
"pendant": "small heart-shaped pendant",
"material": "gold-toned"
},
"bracelet": {
"wrist": "right wrist",
"style": "thin chain bracelet",
"material": "gold-toned"
},
"earrings": {
"type": "small stud earrings",
"color": "pearl white"
}
},
"chair": {
"type": "wingback armchair",
"upholstery": {
"pattern": "ornate floral damask",
"colors": [
"beige base",
"muted gold",
"soft pink",
"olive green"
],
"texture": "woven fabric with visible pattern depth"
},
"contrast": "enhanced contrast making floral patterns prominent"
},
"environment": {
"setting": "indoor",
"background": {
"wall": "light-colored vertical paneling",
"visibility": "partially visible behind chair",
"detail_level": "minimal, clean"
}
},
"lighting": {
"type": "soft natural light",
"direction": "coming from subject’s left side",
"effect": {
"skin": "smooth highlights, gentle shadows",
"fabric": "accentuates velvet texture",
"chair": "enhances depth and contrast of patterns"
}
},
"color_palette": {
"dominant_colors": [
"burgundy",
"beige",
"gold",
"soft pink"
],
"mood": "warm, elegant, calm"
},
"image_style": {
"look": "AI-edited, high-end editorial",
"realism_level": "high photorealism",
"noise": "none",
"sharpness": "ultra-sharp 8K clarity"
},
"quality_settings": {
"detail_level": "extreme micro-details visible",
"skin_texture": "natural, not over-smoothed",
"fabric_detail": "clearly visible velvet fibers",
"overall_finish": "clean, cinematic, premium" the girl should be the same as refrence uploaded
},
"constraints": {
"no_crop": true,
"no_zoom": true,
"original_framing_preserved": true
}
}
}