Anyone could tell me which mod is this ?

[loveFG]

I saw this picture in a video about catastrophe,but I didn't get answer from the creator.
I think the mod is about Rome,because the man in the picture looks like the heavy cavalry of Parthian.
And I have ascertained that it isn't Bellum Imperri nor 457AD .
It would be grateful if anyone could give me a answer.

 

[hirovard]

have you got a image to link or anything that will give us a better clue. is it single player/multi?