I've been wondering if it's ever possible to add more hairstyles/faces to non-donor, they can be exp or whatever, but it'd be a nice change of pace being able to change hairstyles. or if possible making certain royal hairstyles/faces available during each event (like thanksgiving, xmas, valentine, etc) which can only be bought with nx from voting, and the results would be random, and after each event the hairstyles/faces change to another x amount of hair/faces.
Another solution is to make donor hairstyles available, but random (like exp coupons). I think this is a fun idea that would allow non-donors to get donor hairs through NX, without making it too easy to get a specific style. Maybe have a few donor hairs at each salon but make them rarer than the regular ones.
Donor hairs and faces bring in a substantial proportion of revenue required for the upkeep of the server. As a non pay2win server it is already difficult enough to cover the server costs, and providing avenues for players to no longer require to donate for certain things is not in our best interest.