1girl, alternate_costume, arknights, armpits, arms_behind_head, arms_up, bad_pixiv_id, bare_arms, bare_shoulders, bikini, black_bikini, breasts, collarbone, grey_hair, hair_intakes, hand_in_own_hair, hands_in_hair, large_breasts, long_hair, looking_at_viewer, navel, nid417, no_headwear, parted_lips, red_eyes, sideboob, sidelocks, simple_background, skadi_(arknights), solo, standing, stomach, swimsuit, underboob, very_long_hair, white_background