床上的年轻女性自拍

Gemini Nano Banana 3.0 Prompt
{
 "image_generation_prompt": {
 "meta": {
 "type": "Photorealistic Portrait",
 "orientation": "Horizontal",
 "reference_mode": "img2img (Use uploaded face exactly)"
 },
 "subject_details": {
 "reference": "Use uploaded face exactly",
 "demographics": "Young woman",
 "skin": "Fair with dramatic highlights on cheekbones",
 "hair": "Long, wavy, light-brown, shiny; strands partly covering face and lips; one eye visible through hair",
 "expression": "Soft natural smile"
 },
 "pose_and_action": {
 "shot_type": "Close-up self-portrait (Selfie)",
 "camera_angle": "Low-angle shot from below",
 "hand_position": "Holding realistic iPhone 17 Pro, head resting on left hand"
 },
 "attire_and_accessories": {
 "clothing": "Black t-shirt",
 "jewelry": "Heart-charm bracelet"
 },
 "environment_and_lighting": {
 "setting": "On a bed",
 "light_source": "Warm natural side light from left window",
 "style": "Dramatic chiaroscuro",
 "atmosphere": "Intimate, natural"
 },
 "combined_prompt_string": "Close-up horizontal selfie of a young woman on a bed, taken from low-angle. She holds a realistic iPhone 17 Pro, head resting on left hand, soft natural smile. Long wavy light-brown shiny hair partly covers her face and lips, one eye visible. Wearing black t-shirt and heart-charm bracelet. Warm natural side light from left window creates dramatic chiaroscuro highlights on fair skin and cheekbones. --cref [URL_TO_FACE_IMAGE]"
 }
}