A Dreamy Afternoon with the Giant Teddy Bear

Change the skin of the right character, the blonde ponytailed girl in the dark checkered dress, to the same medium brown skin tone as the left red-haired character, applying the brown tone evenly across her face, neck, arms, legs, and every other visible skin area while preserving her facial features, open-mouth smiling expression, and identity. Replace the current cream-and-beige room background, the walls, ceiling, ceiling light, framed picture, window, wooden floor, and side furniture, with a cute pastel-color background in soft pastel hues of pale pink, mint green, baby blue, and lavender, rendered in the same anime illustration style. Add sparkling glittering shine and small luminous particles around the periphery of the image, scattered along the edges and corners of the frame. Keep the faces, body shapes, hairstyles, and clothing of both characters, the left character's tan jacket, white shirt, denim shorts, and frilled white socks, and the right character's white blouse, dark checkered dress, and frilled white socks, the giant teddy bear with its visible paw pads, the overall composition, the anime art style, and the lighting and shadows on the characters completely unchanged.