冬季运动生活方式肖像：戴着毛皮帽，嘟着嘴

```json { "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "photoreal_winter_sport_lifestyle_portrait", "version": "v1.0_SNOW_FOREST_WHITE_FUR_HAT_POUT_LIFESTYLE_NO_TEXT_NO_AI", "priority": "highest" }, "references": { "reference_image_1": { "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)", "purpose": "POSE_COMPOSITION_STYLE_ANCHOR", "strict_lock": true, "preserve_pose": true, "preserve_body_proportions": true, "no_body_rescale": true, "no_identity_blending": true, "no_beautify": true, "preserve_skin_texture": true } }, "output_settings": { "aspect_ratio": "3:4", "orientation": "portrait", "resolution_target": "ultra_high_res", "render_style": "natural_winter_lifestyle_photoreal", "sharpness": "crisp_subject_soft_background", "film_grain": "very_subtle", "color_grade": "cool_winter_neutral_skin", "dynamic_range": "natural_not_hdr", "skin_rendering": "real_texture_no_retouch" }, "creative_prompt": { "scene_summary": "在白雪皑皑的松树林中拍摄的超写实冬季生活肖像。一位年轻女子站在被雪覆盖的小径上，身穿合身的藏青色运动滑雪服，两侧有白色镶边，头戴一顶蓬松的白色毛皮帽。她双手戴着厚厚的白色羊羔绒手套，按住帽子，对着镜头做出俏皮的嘟嘴/飞吻表情。氛围舒适、运动、真实，就像一张用手机拍摄的专业级冬季照片。", "environment": { "location": "白雪覆盖的常绿森林小径", "weather": "新雪，可选轻微飘落的雪花", "background": "被雪覆盖的茂密松树，柔和模糊", "ground": "有自然纹理的雪径", "atmosphere": "寒冷、洁净、舒适的冬季" }, "subject": { "wardrobe": { "outfit": "藏青色合身滑雪服 / 带有白色侧板的保暖运动紧身衣，哑光科技面料，具有逼真的弹性和接缝", "hat": "蓬松的白色毛皮帽，纤维清晰可见", "gloves": "厚厚的白色羊羔绒手套，毛绒质感" }, "styling": { "hair": "深色长发自然垂落，略带波浪，几缕发丝落在脸上", "makeup": "极简自然妆容，逼真的皮肤纹理" }, "pose": "双手举起按住帽子，手肘弯曲，肩膀放松", "expression": "俏皮的嘟嘴/飞吻表情，眼睛看向镜头", "anatomy_constraints": "正确的肢体比例，自然的手肘和手腕角度，手套内双手干净，无多余肢体" }, "camera_style": { "framing": "3:4 中景肖像，主体居中", "lens_feel": "35mm 生活化镜头感，浅景深", "focus": "面部清晰，头发和服装清晰，背景柔和模糊", "look": "" } } } } ```