1girl, animal_ears, arknights, bare_legs, bare_shoulders, beach, bikini, black_gloves, blue_jacket, blue_sky, breasts, cloud, day, echj, fingerless_gloves, gloves, hand_up, holding, horns, innertube, jacket, knees_up, large_breasts, long_sleeves, looking_at_viewer, off_shoulder, official_alternate_costume, open_clothes, open_jacket, outdoors, parted_lips, purple_hair, short_hair, sideroca_(arknights), sideroca_(light_breeze)_(arknights), sitting, sky, solo, stomach, swimsuit, thighs, visor_cap, white_bikini, white_footwear, yellow_eyes