If you are close to the elite level cap of 66 and want to get the Mt. Fang armor reward, now would be the time to go get it! You see, after Humania comes out and the level cap is raised to 71, the Mt. Fang reward for making 66 will go away. It will be replaced by a new vanity helmet that you are rewarded with for making level 71.
Currently, Humania is gated by the release of a new game client. We have submitted the new client to Apple for review. While we have no guarantees if, or when, the client will be approved, from experience we can throw out estimates. Right now we're saying about 2 weeks. So, to reiterate, if you want the Mt. Fang vanity armor reward for getting to level 66 and the associated set bonus that goes along with it and other elite cap vanity items, now would be the time to get it!