Photoreal Istanbul Romance with Identity Lock

"generation_request": "meta_data": "tool": "NanoBanana Pro", "task_type": "photoreal_modern_romance", "version": "v1.0_ISTANBUL_2026_FINAL", "priority": "highest" , "references": "reference_image_female": "source": "UPLOAD_REFERENCE_IMAGE", "purpose": "FACE_IDENTITY_LOCK_FEMALE", "strict_lock": true , "reference_image_male": "source": "UPLOAD_REFERENCE_IMAGE", "purpose": "FACE_IDENTITY_LOCK_MALE", "strict_lock": true , "creative_prompt": "scene_summary": "Modern city. Love that survived all eras.", "pose_and_micro_action": "Their hands brush while walking. This time, they interlock fingers.", "mood": "complete, eternal"