If that is the case, and units can be regionally restricted for production; then perhaps legions raised in the colder climates could reflect this.

Thus, raise legions in Germanic regions and a set of observable and distinct uniform alterations (in agreement with history of course) would apply.

This would aid in the depth of experience, similar to that gained by regional titles granted to units I.E. "Legio V Germania" or Hispania, or whatever.

Of course, I am totally oblivious to all things modding, and thus remain awed by the entire process even now. My simple suggestions are only humbly submitted as passing thoughts of mild creativity. My thanks for the tolerance.

Warmest Regards,

Divinus Arma