frostnova (arknights), arknights, commentary request, 1girl, ami avisaru, animal ears, anime coloring, armband, belt, belt buckle, black belt, black eyes, black gloves, buckle, closed mouth, cropped torso, gloves, grey hair, hair ornament, hair over one eye, hairclip, high belt, looking at viewer, medium hair, one eye covered, orange armband, outstretched arm, scar, scar on face, scar on nose, solo, torn clothes