Currently, some of the Khuzait culture's armor includes a chainmail armor and helmet, but this is very unnatural if their culture is referring to Mongol.
To the best of my knowledge, they have never seen any material wearing chainmail.
They generally did not use chainmail at all, but were leather, fur or metal lamellas. (At least when the Mongols moved into Europe.)
So my suggestion is to move all of the armor, including Khuzait's chainmail, to Aserai and Sturgia and add more lamellar armor and helmets instead.
:Reference image
To the best of my knowledge, they have never seen any material wearing chainmail.
They generally did not use chainmail at all, but were leather, fur or metal lamellas. (At least when the Mongols moved into Europe.)
So my suggestion is to move all of the armor, including Khuzait's chainmail, to Aserai and Sturgia and add more lamellar armor and helmets instead.
:Reference image