雪中幾何冬季基地旁的動漫女子

a winter base made of many dark blue triangles with golden ropes, light blue lights during a snowstorm, large protruding elongated rocks covered with snow, long silver hair with a long braided braid with a red and white ribbon, blue eyes with glasses, with a gloomy expression, a beret with a chess piece logo, a white long shirt with black buttons, a black vest with short sleeves and a chess piece logo and a zipper on the right side of the vest, a long black straight skirt with white stars on the bottom of the skirt, white socks and black shoes.