Lars_Domus
Say No 2 Net Validations
One thing, the pictures that you showed were modern pictures. While I am not an expert, I do love history and one thing that I can say is that Mongolians of today likely look quite different from Mongolians from Khan's era. From those pics, they look to have Chinese influence, afterall, after Ghengis Khan, I am sure that there was a lot of interbreeding between the cultures.
This is one of the things that has fascinated me about history (and I would like to see incorporated into Civ a little). It is the same thing in Europe. If the Romans did not move in to conquer the rest of Europe, people in Britain and France could look quite different then they do today. Throughout history, many cultures mixed together as they met, creating more varieties of people.
As far as Genghis Kahn goes, if you are saying that he looks more western, consider this: There has been mention that the Huns are said to come from Mongolia. That being the case, wouldn't you think that more European people would have asian characteristics if the pictures that you posted are true representations of what Mongolians looked like back then?
You might or might not have a point. Damnit, Jim, I'm a jurist, not an anthropologist!

At any rate, don't you think it's just a tiny bit hypocritical to depict Genghis Khan's appearance very differently from how his descendants view him, while totally depicting the Roman leaders like we westerners usually imagine them? Sure, it's not a big deal, it's just a game, yadda yadda, but it's a detail that occasionally irks me a little when I'm in the diplomacy screen.
(Also I would like to point out that there are twice as many Mongols living in the People's Republic of China than in Mongolia.)