1girl, acr_(dash), arknights, barefoot, bikini, black_bikini, burnt_clothes, criss-cross_halter, demon_girl, demon_horns, feet, hair_ornament, hair_rings, halterneck, horns, legs, long_hair, looking_at_viewer, official_alternate_costume, purple_eyes, red_hair, sandals, shoe_dangle, shoes, soles, star_(symbol), star_hair_ornament, surtr_(arknights), surtr_(colorful_wonderland)_(arknights), swimsuit, swimsuit_cover-up, thigh_strap, toes