jkst, 1girl, autumn, autumn leaves, black uniform, polearm on back, halberd on back, confident smile, breasts, closed mouth, large breasts, leaf, leaf background, looking at viewer, medium hair, bob cut, orange background, red eyes, red hair, smile, solo, swept bangs, upper body, waving, score_9, score_8_up, score_7_up, masterpiece, best_quality, very aesthetic