1girl, ahoge, arknights, back, bare_shoulders, bikini, black_bikini, black_choker, blue_sky, blush, breasts, brown_eyes, choker, cine_(wazd0183), cowboy_shot, crocodilian_tail, day, from_behind, grey_hair, holding, long_hair, looking_at_viewer, looking_back, official_alternate_costume, official_alternate_hairstyle, outdoors, parted_lips, pointy_ears, rainbow, scales, sky, small_breasts, solo, swimsuit, tail, tomimi_(arknights), two_side_up