So I'm Not Your Little Sister

masterpiece, highres, absurdres, 8k, ultra-detailed, gochuumon wa usagi desu ka? style, pretty art, 1young girl, solo, kafuu chino, light blue hair, long hair, detailed face:1.3, cute face:1.2, beautiful detailed eyes:1.3, pretty eyes, clearly defined eyes, detailed hair:1.2, beautiful detailed skin:1.2, extremely detailed clothes:1.3, pastel colors, cowboy shot, closed eyes, x hair x o, open mouth, displeased expression, cheeks slightly puffed, :T, glaring look:1.3, crossing arms, white blouse, short-sleeves, frilly blouse, pleated skirt, two-tone color skirt, purple and light-blue color skirt, in cafe, retro