riokasen, anchovy (girls und panzer), girls und panzer, highres, 1girl, anzio military uniform, armband, barefoot, belt, black necktie, black ribbon, black shirt, drill hair, foot focus, full body, green hair, green jacket, grin, hair between eyes, hair ribbon, jacket, legs together, long hair, long sleeves, looking at viewer, military uniform, necktie, on ground, pants, pants tucked in, red armband, red eyes, ribbon, shirt, simple background, sitting, smile, soles, solo, spread toes, teeth, toes, twin drills, twintails