Very nice! Glad to see the mod's going East.
Just two minor naming things--Central Asians don't have anything called Saracens, ethnically. And Irani just means from Iran in Persian, so it's a geographical designation when all the other units were ethnic.
Anyway, great armor, attractive units, keep it up!
Edited to say: I REALLY love the heavy infantry armor. Like, a lot. Amazing job!