Constant renewing of things covered in this is what caused the gentle Nauga to go extinct: excessive hunting.
Man once again learned the lesson that the unique beasts could have been farmed; but NO!; they had to go the way of the Passenger Pigeon and the DODO!!
Elsie, you raise a good point.
The poor creatures were hunted almost to extinction!
Still, my noahide bible cover was beautiful and functional, but of course temporary- just like the noahide commands were supplanted as God reavealed His prophecy in history... and particularly in Christ.