Something needs to be done with The Danubian Bolghars and the Volga Bulghars. They primarily look weird because of using the Mediterranean faces. Second, the Danubian Bulghars and the Volga Bolghars at startdate reprsented two different ethnic groups more or less. IMHO Islamized Volga Bulghars look twice strange using Russian headgears and russian beards at least. While using mongol gfx for headgears and turkish or mongol gfx for beards would be a nice choice.