Gemini Nano Banana Pro 自拍拼贴

json Gemini Nano Banana Pro Prompt: { "image_structure": { "layout": "Vertical three-panel collage", "aspect_ratio": "Tall vertical strip", "shot_type": "Close-up selfies" }, "subject_details": { "demographics": "Young woman with long, wavy brunette hair", "skin": "Natural skin texture, minimal or no makeup", "clothing": "Pink lace-trimmed bralette or camisole top with thin spaghetti straps", "accessories": "Long manicured nails (nude/pale pink color)" }, "environment": { "setting": "Dimly lit bedroom or hotel room interior", "background_elements": [ "Beige/cream colored walls", "Heavy brown curtains on the left side", "Partial view of a bed headboard in the background" ] }, "lighting_and_style": { "lighting": "Warm, indoor artificial lighting, low-light conditions", "aesthetic": "Candid selfie style, slightly grainy phone camera quality, early 2010s social media aesthetic, flash photography look", "mood": "Casual, intimate, playful" }, "panel_breakdown": { "top_panel": { "expression": "Pouting or confused, eyebrows slightly furrowed", "pose": "Finger hooked over bottom lip, looking directly at camera" }, "middle_panel": { "expression": "Soft smile, looking directly at camera", "overlay_effect": "Digital pink heart crown filter (Snapchat style) floating around the head" }, "bottom_panel": { "expression": "Relaxed, mouth slightly open, gazing at camera", "pose": "Head tilted to the side, hand gently touching chin and lower lip" } } }