In the style of ff-fas, 3D wallpaper, a grass landscape with a blue sky and white clouds, green trees, a flower meadow, a large glass window in the center of the frame, daisy flowers outside the window, a butterfly flying around, water flowing out from behind a door, a beautiful scenery, blue and yellow colors, a dreamy atmosphere, a detailed background, high resolution, high quality, high sharpness, high detail, hyper-realistic.