hessam apart from the Bolyars, about which I highly disagree, I still think that you are doing a great job in this mod and I know that you are putting a lot of effort and time in it. Most of the units from the Bulgarian roster are looking awesome. For example the Despot's spearmen are looking so good and especially the tier 3 one's shields are just beautiful, they are probably some of the best looking shields in the entire mod. The tier 3 Bodyguards are great too. Their equipment is great, the only downfall is the wack of heraldry and it is kind of weird that the horses have armor only on their heads. The tier 2 Bodyguards are also looking great, but some of them are wearing brown and they lack heraldry as well, and maybe triangle shields would be more appropriate, but everything else is really good. And adding tier 1, 2 and 3 swordsman is a really good idea, since swords are really common to be found in Bulgaria. The Maceman are also a great unit, their equipment is really good, but some of them have outdated helmets and it doesn't make much sense that they will spend so much money in armor for the limbs and not buying a proper helmet, since the helmet is the most fundamental peace of armor. Their shields are also very outdated for such a unit. Also the maces from the Tarnovo museum would be more appropriate:
And since maces were obviously pretty popular in both First and Second Bulgarian empires (as we can see from the Preslav, Sofia and Tarnovo museums (I've posted pictures of them before)) tier 1 and 2 Maceman loud be a really nice addition to the roster. The Bulgarian guard is also a really great unit, it really looks cool. Maybe a tier 3 pike unit would be nice to. And maybe you could bring back the tier 2 Bulgarian heavy infantry, because that unit was looking really good.
Some suggestions about the coat of arms:
https://commons.m.wikimedia.org/wiki...ump-to-license
https://commons.m.wikimedia.org/wiki...ump-to-license
https://commons.m.wikimedia.org/wiki...ump-to-license
https://commons.m.wikimedia.org/wiki...ump-to-license
Some rings from the Tarnovo museum (again suggestions for the heraldry):
The fraction icon is still brown, which is not right, it should be red. I don't know why they made it brown in the first place. The flags are really good, but again they should be red not brown. The flag of emperor Kaloyan had a cross and the keys of saint Peter. And the roster needs more crosses on their shields, because the Bulgarians were Christians after all. The Double-headed eagle was the dynastic emblem of the Shishman dynasty, so it can be added to the shields of the tier 2 units. And again I really respect your work.