Gemini Nano Banana 3.0 模特肖像

json Gemini Nano Banana 3.0 Prompt: { "image_prompt": { "reference": { "source_image": "uploaded_photo", "face_identity_lock": true, "face_change": "none", "skin_tone": "preserve_exactly_from_reference" }, "subject": { "gender": "female", "pose": "close-up to medium close-up portrait", "gaze": "looking straight into the camera", "expression": "cold, strange, emotionally distant yet confident", "hair": { "color": "dark brown", "style": "long, messy, editorial texture", "details": "one loose strand falling across the face" } }, "outfit": { "top_layer": "black oversized blazer", "inner_layer": "black oversized top", "gloves": "black glossy plastic gloves", "accessory": { "type": "hot pink stud clutch bag", "brand_style": "Balenciaga-inspired", "wearing_style": "crossbody sling", "interaction": "one gloved hand lightly touching the sling" } }, "makeup": { "style": "minimal high-fashion editorial", "skin": "natural matte finish, same texture as reference", "lips": "glossy", "blush": "soft pink-toned", "eyes": "clean, subtle definition, ethereal look" }, "environment": { "location": "high-fashion studio", "background": "plain soft grey backdrop", "mood": "modern, elegant, weird, editorial" }, "lighting": { "type": "soft diffused studio lighting", "effect": "gentle highlights on skin and lips", "shadows": "very soft, minimal contrast" }, "camera": { "angle": "close-up or medium close-up", "lens_style": "editorial portrait lens", "focus": "sharp focus on face with subtle background falloff" }, "rendering": { "style": "photorealistic", "quality": "8K", "finish": "matte cinematic editorial look", "detail_level": "high-detail skin texture and fabric realism" } }