A beautiful and detailed illustration of Sailor Saturn, a 6-year-old Japanese schoolgirl, in a classroom setting. She has purple eyes, short purple hair, and wears a sailor senshi uniform with a purple sailor collar, a miniskirt, white gloves, a circlet, a BREAK brooch, a choker, earrings, gloves, and jewelry. She is looking at the viewer in a cowboy shot, standing outdoors at night with the moon and stars in the sky. The image should be a high-quality, 8k resolution, unity wallpaper with perfect lighting, extremely detailed CG, and perfect hands and anatomy.