This was a concept design that I had whipped up yesterday involving an overseas empire I had rattling around in my brain for some time (As well as one of my main OC’s homeland).  
However, I think I need to rework the helmet because it was based on a game I loved, and I feel like I copied it…
 
My idea (first thing that came to mind):  
Councilors are elected representatives that relay their citizens’ concerns and thoughts to the emperor, where adjustments to laws are made when necessary. They also act as the legislative branch of the government, gathering together to create laws that are deemed best for their nation. However, those who strive to be councilors must understand that this is a lot of responsibility, and must be able to cope well with high stress and time management. Most of the time, councilors can be seen walking around the palace grounds for leisure or to meetings, or even socializing with guards, messengers, and others. Outside of the palace, councilors lead a relatively normal life, though they do socialize with everyone to gain an understanding of what is going on. They live in fair-sized homes outside of the palace, and are usually located near suburban areas, but not to far from the urban scenery. Councilors are usually seen with one guard escort, as they can defend themselves very well.
 
The councilor’s standard weapon of choice is similar to the Hanwei-Oxtail Dao, a Chinese sword.
 
Helmet in question: