1girl, alternate_costume, animal_ear_fluff, animal_ears, arknights, arm_strap, back, bare_shoulders, blue_background, blue_bracelet, bracelet, brown_eyes, closed_mouth, eyelashes, eyes_visible_through_hair, fingernails, halftone, hatching_(texture), jewelry, long_eyelashes, long_hair, looking_at_viewer, looking_back, orange_nails, oru_(doctortukikage), platinum_(arknights), ponytail, see-through, simple_background, solo, tail, toned, very_long_hair, white_hair