While Im gladdened that there's a damn fine mod for the Three Kingdoms Period for the M2TW Engine, i'm rather a weee bit disappointed at the skins for the units on the battlefield. NOT at the Koei-based models of the "Main Heroes" though, those are fine and even iconic in Chinese culture to the point that they can't be avoided being depicted that way, but with the rest of the regular troopers and minor characters in the game.
So in light of that mood, while I am not demanding that the modders change the skins of the troopers, I am however posting a few pages of reference material for Period Accurate armor for the future benefit -if any- of this project.
The following are pages taken from the book "Illustrate Ancient Chinese Armor" [Engrish intended] by Shanghai Bookstore Publishing House. I dunno if this source has ever came up in a discussion in the ROTK Forum but eh, posting it anyway. These pages are taken from the Han Dynasty and the Wei Kingdom/Ssu'ma Jin Period section discussing armor of those periods.