yeh but Andail, Legolas was an elf. He also walks on top of the snow whereas everyone else just goes through it (which I didn't actually notice until watching the extras on the dvd), elves are magic like that, but if you want to get into realistic physics then you should really start with the mamakil, a creature that large would require HUGE legs, but that's why it's fantasy and not real life.
but, LoTR is actually a good example of using models whenever you can rather than relying on CGI for everything.
but, LoTR is actually a good example of using models whenever you can rather than relying on CGI for everything.