1girl, ahoge, arknights, artist_name, banned_artist, bare_shoulders, bikini, bird, black_hair, blue_sky, breasts, cleavage, closed_mouth, collarbone, dated, day, feet_out_of_frame, frilled_bikini, frills, goggles, goggles_around_neck, hair_intakes, horizon, jacket, la_pluma_(arknights), la_pluma_(summer_flowers)_(arknights), lanjing, long_sleeves, looking_at_viewer, medium_breasts, navel, ocean, off_shoulder, official_alternate_costume, open_clothes, open_jacket, outdoors, short_hair, sky, smile, solo, standing, stomach, swimsuit, unzipped, water, white_bikini, white_jacket