Milan and Trebizond Units For Byzantine
Replaces tier 1 and tier 2 units of Byzantine to Milanese units to represent a late Roman period of using imported armor from the west, primarily that of northern Italy and Catalan origin.
Replaces tier 3 and tier 4 units to Trebizond units to symbolize growing separation and independence from the Latin world with acceptance of some Turkish and eastern customs.
Ironman Compatible
"By the last quarter of the 14th century, the Romans are using solely Italian and Catalan import armor, as well as possibly some English and German import armor as well. The only non-west European helmet design remaining in use is the conical helmet, which continues to appear throughout Roman, post-Roman, Georgian, and Armenian art." You can read more about this in this article[www.patreon.com]
Thanks to Eudoxia for suggesting mod idea