1girl, aqua_eyes, arknights, bare_legs, bare_shoulders, blue_hair, bottle, breasts, cleavage, halo, hand_up, holding, holding_bottle, horns, knee_up, large_breasts, long_hair, looking_at_viewer, mostima_(arknights), official_alternate_costume, simple_background, smile, solo, star_(symbol), star_print, tank_top, upper_body, water_bottle, white_background, white_tank_top, xiangchidianfenchangnie