纯白极简背景下的黑金奢华时尚大片

{ "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "photoreal_high_fashion_studio_portrait", "version": "v1.0_BLACK_DEEP_V_GOLD_CHAIN_STUDIO_NO_TEXT", "priority": "highest" }, "references": { "reference_image_1": { "source": "UPLOAD_REFERENCE_IMAGE (OPTIONAL)", "purpose": "FACE_IDENTITY_LOCK", "strict_lock": true, "face_similarity_priority": "MAX", "no_identity_blending": true, "no_beautify": true, "no_age_shift": true, "preserve_skin_texture": true, "preserve_facial_proportions": true } }, "output_settings": { "aspect_ratio": "4:5", "orientation": "portrait", "resolution_target": "ultra_high_res", "render_style": "luxury_fashion_studio_editorial", "sharpness": "natural_camera_sharpness", "film_grain": "very_subtle", "dynamic_range": "natural_not_hdr", "color_grade": "clean_neutral_high_key", "skin_rendering": "real_skin_microtexture_no_plastic" }, "camera": { "camera_type": "full_frame_studio_camera", "lens": "85mm_prime", "aperture": "f/4", "depth_of_field": "moderate", "focus": "eyes_and_face_priority", "white_balance": "studio_neutral", "processing": "no_ai_sharpening_no_hdr" }, "lighting": { "type": "clean_studio_lighting", "key_light": "large_softbox_front_high", "fill_light": "gentle_balanced_fill", "contrast": "medium", "shadows": "soft_defined", "highlights": "controlled_on_skin_and_jewelry" }, "wardrobe_and_styling": { "dress": "black_deep_v_neck_evening_dress", "fabric_behavior": "matte_smooth_fabric_with_clean_lines", "necklace": "bold_gold_chain_statement_necklace", "bracelet": "single_gold_statement_cuff", "earrings": "none_or_minimal", "fashion_style": "modern_luxury_editorial" }, "hair_and_makeup": { "hair": "long_dark_hair_sleek_natural", "part": "center_or_soft_side_part", "makeup_style": "soft_glam_editorial", "eyes": "neutral_brown_with_defined_lashes", "skin_finish": "natural_luminous", "lips": "soft_nude_satin" }, "posing_and_composition": { "pose": "one_hand_near_neck_other_relaxed", "shoulders": "open_and_confident", "expression": "calm_sensual_downward_gaze", "camera_angle": "slightly_above_eye_level", "framing": "upper_body_editorial_crop" }, "background": { "environment": "studio", "background_color": "pure_clean_white", "texture": "seamless", "distractions": "none" }, "creative_prompt": { "scene_summary": "一位身穿黑色深 V 领晚礼服、佩戴大胆金色链条项链的女性，拍摄一张高级时装影棚肖像。干净的白色背景，精致的影棚灯光，现代奢华美学，以及平静、性感的编辑风格。" } } }