1girl, blue_headwear, breasts, brown_hair, competition_swimsuit, from_below, girls_und_panzer, hands_in_pockets, hat, highleg, highleg_swimsuit, jacket, keizoku_military_uniform, long_hair, looking_at_viewer, medium_breasts, mika_(girls_und_panzer), one-piece_swimsuit, partially_unzipped, sketch, smile, solo, standing, swimsuit, swimsuit_under_clothes, tulip_hat, ulrich_(tagaragakuin)