Here are a couple of designs for Lo'ak. We were trying to have these two looks reflect Lo’ak’s journey from being raised Omatikaya then through his process of self-discovery finds an unexpected sense of belonging with Metkayina.
This spear was designed by Adam Middleton who on top of his costume work did a tonne of ready incredible and inventive weapons for the Navi.
This image is featured in The Art of Avatar: The Way of Water book along with a tonne of awesome artwork from some very talented folks.