1girl, alternate_costume, armpit_crease, bare_legs, barefoot, blue_archive, blue_one-piece_swimsuit, blurry, blurry_foreground, blush, breasts, brown_eyes, closed_mouth, collarbone, competition_swimsuit, convenient_hand, depth_of_field, dutch_angle, feathered_wings, feathers, feet, foreshortening, full_body, gradient_hair, halo, hand_up, lamppost, large_breasts, legs, li_se, long_hair, looking_at_viewer, low_wings, mika_(blue_archive), multicolored_hair, night, night_sky, one-piece_swimsuit, outdoors, pink_hair, ponytail, poolside, purple_hair, shiny_skin, sitting, sky, soaking_feet, solo, star_(sky), starry_sky, swimsuit, thighs, toenails, toes, very_long_hair, wet, wet_clothes, wet_swimsuit, wings