Forgive me if someone has had this idea before; I searched the forum posts and did not find it, but maybe I just overlooked it.
The lack of eras in ETW is annoying indeed. A 1700 soldier looked distinctively different from a 1750 soldier or its 1799 counterpart. Uniforms changed much during the 18th century. But currently, the game does not reflect this change: Line infantry, for example, looks just the same at the beginning at at the end of the century.
I wondered if there is some way to trigger a "new era" with a change in uniform styles - something that has an effect similar to the Marian Reforms in RTW. And indeed there is a mechanism included that we might use for this purpose!
The Ottoman Empire can adopt "European Doctrine" for its army and gets a completely new set of units. The question is: Couldn't a skilled modder use the game mechanism behind this as basis for an era change that might be applied to any faction in the game?
If this idea was successful, changes in uniform styles could be triggered and thus visibly demonstrate the progress of time. What do the experts say?