The kingdom of Nestra (Nohr)was a mixture of French, Old London, and Muscovite (Russian) with hints of Trojan, and Corinthian Greek.
Roman/Turkish with some Caucasus is more the Archanean style.
Jugdralis are old Holy Roman empire with heavy Celtic influence.
Tellius is Levantine Mediterranean and old Venetian.
Elibes are old Slavic tribes.
Magvel is much like Tellius. Old Gaul, Saxony and Italy. With some Swiss. Think Alpine cultures mixed with the Mediterraneans.
The whole of the Askran realm is Icelandic, and Scandinavian.
Fodlan is Holy Roman Germany and Belgian with hints of Spanish and Italian.
Bushido Hoshido- Japan.
Vallite- Think Levantine and Greek.
Valentia reeks of Spain and Italy with some Eastern Bloc cultures added. Polish and Austrian, perhaps.
Ylissean, to me, is very rural American. Think a wheat field in Kansas. Or old Rhode Island and Connecticut and Massachusetts. With touches of German.
Plegia is Moroccan/Syrian Arabian, and Feroxi is Steppe cultures with some Orient.
I have included a Corinthian Greek helmet below. This is what you'll see a lot of the Nohr soldiers wearing.
