higashiwun izumi, silver wolf (honkai: star rail), honkai: star rail, honkai (series), highres, 1girl, adapted costume, bikini, black bikini, black jacket, blush, breasts, clothes down, collarbone, crossed bangs, drill hair, drill ponytail, ear piercing, eyewear on head, goggles, goggles on head, grey background, grey eyes, grey hair, jacket, long hair, looking at viewer, navel, piercing, single drill, small breasts, solo, stomach, swimsuit