1girl, d, antenna_hair, azur_lane, bikini, black_bikini, black_hairband, blue_sky, breasts, collarbone, cross, day, eyes_visible_through_hair, feet_out_of_frame, grin, hair_over_one_eye, hairband, iron_cross, kimofest, long_hair, looking_at_viewer, navel, outdoors, parted_lips, pink_hair, prinz_rupprecht_(azur_lane), side-tie_bikini_bottom, sitting, sky, small_breasts, smile, solo, swimsuit, very_long_hair