1girl, armpits, arms_behind_head, arms_up, bikini, breasts, bronya_zaychik, bronya_zaychik_(silverwing:_n-ex), cleavage, cowboy_shot, criss-cross_halter, crossed_bangs, drill_hair, ginklaga, grey_eyes, grey_hair, halterneck, hat, honkai_(series), honkai_impact_3rd, long_hair, outdoors, sarong, see-through, sun_hat, swimsuit, twin_drills