The language is still in development. So far, there is a ~500 word Na'vi-to-English dictionary, the basics of speaking/pronouncing Na'vi, and an in-progress grammar and syntax section.
'Palestinian activists dressed as Na'vi characters from the movie Аватар marched in the village of Bilin to protest the Israeli Стена of Shame built to трещина, сплит the occupied West Bank.' WOW to how Аватар impacts... O_o