It wouldn’t take much to add nasal bridge to the helms.
The cumans have the closest thing to this but it,has that ridiculous point. With no horse hair on top mind you which makes it loose 100 percent badass points. I know it’s RUS but you have lots changes you can make. With minimal effort
Maybe saxon Sutton hoo helm
Anyway just suggestion maybe a hidden viking armor kit tunic, leg wraps and all