Really? I used them quite frequently in the first EB. Speaking of that mod, I finally found out where they got the ideas for most of those soldier models and artistic shield designs for the Greek factions. Take a look at these pics on Pinterest:
https://www.pinterest.com/fidel316/warfare/
"Drawing by C.Giannopoulos for Periskopio Editions." Aha! I have found it! I have discovered the source.