Any mod or campaign on org about Khazar ?

[Arduino]

I remember that there was a mod or a campagn about Khazar but I don't remember which is. Anyone can help me please ? Do you know any other mod or campagn about Khazar, Kiev, Cumans and other estern slav people ?

Thank you

http://www.totalwar.org/forum/non-cgi/emoticons/tongue.gif