As I promised here are some more old concept from the project touched up a bit so they're at least slightly more presentable.
Those are the three branches of the priest class of the Orthodox police in their light to medium variants.
The Apostle - a sort of a battle priest missionary type character using a range of light weapons. Adept at dealing with hostile situations.
The Holy Smoker - bearing a range of large incense burners and staves and the heavy robes of a higher order.
The Proclamator - Voice of the law of the church.