I am Co - Leader of the East Of Rome Mod for Medieval 2 Total War Kingdoms. Our Mod Focuses on the Justinian era (6 and 7 century A.D).
We are currently looking for experienced modelers/Texture Artists capable of creating new units or buildings for our mod at their free time (we not get paid, neither paying people).
Lots of work has already been done and the mod is constantly progressing. You can work without time pressure.
You can visit us at our forum in twcenter.net, where you can have a look at our released previews.