Well, Koga was Feudal Japan
Lamorak was medieval europe
paressia was renaissance france
Paragus was like, modern city (generic)
Fire-Pit was egyptian-esque
MAgnus was Roman (imperial or Kingdom)
Ash-Lands was Demon land, Old PAragus.
So, Japan, Europe (which, is pretty expansive, there'd be things ranging from germanic to russian, but not necessarily british/scottish or irish, depending on interpretation), North African (fire-pit), Mediterranean (roman)
So really, if you wanted to further differentiate Lamorak into like, specific regions like the british isles, or germanic region or Viking region (netherlands, icelandic) you could do that.
Or do something like add "Native-Americans" like the Apache, Paiute, Hohokam, Sioux, etc. The weapons would vary a bit, spears, bows, slings, knives, axes, etc would have unique styles.