1girl, anchovy_(girls_und_panzer), bikini, black_bikini, blush, breasts, brown_eyes, cloud, cloudy_sky, drill_hair, girls_und_panzer, green_hair, grin, italian_flag, long_hair, looking_at_viewer, navel, outdoors, partially_submerged, sky, smile, solo, sweat, swimsuit, tan, tanlines, thighs, twintails, underboob, very_long_hair, whip, yokoshima_takemaru