Peasant Battle

Which option is better?

In the background, you can see the peasant of Stormwind...

Any ideas on how to make them even more different! pls

Hmm, maybe you could make the hair less blonde and more towards brown like in the original? Also, it should be a bit more fluffy. Basically, just try reproducing the original Warcraft II image as much as possible.
Here, maybe this Warcraft II manual Peasant concept/drawing of Samwise Didier will help more (black & white though):

@deepstrasz I took a color as Arthas

I liked this variation without a beard and with a big mustache.
Now he see looks like a traditional peasant.
The Reforged has details as the main basis of the models. I believe in creating a more realistic map in the future, in which to create the generic units (Peasant, Peon, Grunt, Footman, Raider ...) in the Random style for replacement after being trained.
In a moment a peasant with a mustache is born and then another with a blond beard.
This post is a good reference:
Random Heroes in melee games

@SebioL This will be implemented in my project