写实自然社论肖像，面部锁定

{ "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "photoreal_nature_editorial_portrait", "version": "v1.0_GREEN_FIELD_FLOWERS_SERENE", "priority": "highest", "language": "en" }, "references": { "reference_image_1": { "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)", "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 } }, "global_constraints": { "rating": "G", "no_explicit_content": true, "no_nudity": true, "no_text": true, "no_logos": true, "no_watermark": true }, "output_settings": { "aspect_ratio": "4:5", "orientation": "portrait", "resolution_target": "ultra_high_res", "render_style": "cinematic_photoreal_editorial", "sharpness": "crisp_face_soft_background", "film_grain": "subtle", "color_grade": "natural_spring_green", "dynamic_range": "natural_not_hdr", "skin_rendering": "real_texture_no_retouch" }, "creative_prompt": { "scene_summary": "A photorealistic editorial portrait of the SAME woman (100% identical face) sitting gracefully on a white picnic blanket in a lush green meadow filled with small wildflowers. Calm, romantic spring mood. She smiles softly with eyes gently closed while holding a bouquet.", "subject_details": { "face_visibility": "face clearly visible and sharp, natural expression", "hair": "long dark wavy hair, loose and natural", "outfit": "soft pistachio-green flowing dress with scarf-like neckline detail, elegant and modest", "accessories": "minimal jewelry, delicate ring", "pose": "seated on the ground, one hand touching the bouquet, relaxed posture" }, "environment_details": { "location": "green meadow surrounded by trees", "background": "spring grass, tiny blue and yellow wildflowers, forest edge", "props": "bouquet of pastel roses wrapped in pink and kraft paper, white blanket", "lighting": "natural daylight, soft diffused sunlight, realistic shadows" }, "camera_and_realism": { "camera_style": "high-end lifestyle editorial photography", "lens_feel": "85mm natural portrait look", "focus": "sharp on face and bouquet, gentle background blur", "fabric": "realistic folds and flow, natural fabric texture", "hands": "accurate anatomy, natural fingers" }, "quality_rules": { "face_similarity": "100% match to reference", "no_face_warp": true, "no_plastic_skin": true, "no_artifacts": true } }, "negative_prompt": [ "wrong identity", "face drift", "beauty filter", "over-smoothed skin", "blurred face", "extra fingers", "bad hands", "text", "logo", "watermark", "cartoon", "illustration", "low resolution", "oversaturation", "fake HDR", "anatomy errors" ] } }