We really don't know much about these creatures and whether or not they'll actually look like this in the end. For a first look at some rough concept art, these are definitely quite beautiful and very interesting to check out. This isn't the first time we've ran some rumored concept art of the Na'vi, but this time Jim assures us that is 'authentic, conceptual art of the Na'vi creature.' He says that these images came from a video with artist Jonay Bacallado of the Avatar creative team talking about his work (which you can see here). However, Jim Dorey over at the 3D blog MarketSaw hit the jackpot yesterday with a batch of concept art photos that reportedly feature the alien creature in the film known as the Na'vi. We've been waiting for a real glimpse at James Cameron's Avatar for years now but still haven't seen anything official.