The Bohrok and Bohrok-Kal shields both have lots of texture and greeble.
Gahlok's and Gahlok-Kal's shields both look like fins.
Pahrak's, Pahrak-Kal's, Lehvak's and Lehvak-Kal's shields all resemble claws.
Nuvhok's sheilds appear to have pistons.
Nuhvok-Kal's, Kohrak's and Kohrak-Kal's shields all appear to have sawblades.
Would these function, or are they simply texture? Like, would the sawblades spin, would the claws snap, would the fin parts be thin like webbed feet to be more suitable for swimming?