A highly realistic and detailed scene of an AI robot assisting an elderly Japanese woman during an outdoor walk in a park. The AI robot, with a human-like appearance and realistic features, is gently pushing a wheelchair along a scenic pathway bathed in beautiful natural light, surrounded by lush greenery. The robot is attentively monitoring the surroundings in real-time, ensuring safety as they walk together. The elderly Japanese woman, sitting comfortably in the wheelchair, has short gray hair and is dressed in traditional or casual Japanese attire, with a finely detailed and lifelike expression, smiling softly as she enjoys the nature around her. The robot, with a friendly and realistic expression, is dressed in modern, casual clothing with lifelike textures and colors. Bright, natural sunlight floods the scene, enhancing the realism and warmth, emphasizing the harmonious relationship between advanced technology and human care. Ultra-realistic, with attention to detail, making the entire scene feel vivid and lifelike.