1girl, bianka_durandal_ataegina, bikini, blonde_hair, blue_eyes, blue_sky, breasts, cleavage, closed_mouth, cloud, cloudy_sky, day, goggles, goggles_on_head, hair_between_eyes, holding, holding_surfboard, honkai_(series), honkai_impact_3rd, laxiusart, long_hair, looking_at_viewer, navel, outdoors, sky, solo, strapless, strapless_bikini, surfboard, swimsuit, wading, water, wet, white_bikini