I hope i'm doing this right, and posting correctly here, if i'm even allowed to. I thought of making a race that can converse with the Navi and or the humans.
Its just a quick and dirty 3 hour sculpt including a paint over for now as you can see everything is loose as I haven't committed to anything yet. I imagine that these things being in water and on a low gravity planet would be taller than the Navi so I figure 15 or so feet. It will be hard finding the balance of creature to humanoid but its a start