Rule 34 Dev - anthro black_hair blue_hair claws collar ear_piercing eyebrow_piercing eyewear facial_piercing fur glasses grey_body grey_fur hair looking_at_viewer male piercing smile smiling_at_viewer solo siva_inu24 arknights hypergryph studio_montagne spot_(arknights) hyena mammal spotted_hyena 2024 hi_res|21450725450