(masterpiece:1.45), best quality, ultra detailed, 8k, high quality anime, cel shading, 1girl, solo, frieren, long flowing silver hair, calm green eyes, relaxed posture, sitting comfortably near the large panoramic window of the special sightseeing train, outside shows an impossible beautiful sky world with floating continents, whales swimming in clouds, and crystal mountains, soft natural lighting with god rays, peaceful and wondrous journey atmosphere, highly detailed
