Wow, I am really impressed with the attention to historical accuracy. I love the accurate Beausant and the armor.
This is really small and only a suggestion, but by this time most of the helms would start having the back plate added to them. So, not true great helms yet, but adding more protection to the back of the head to this exact kind of helmet.
So, if you follow another member’s suggestion and add the colorful Bohemian and other German knights not from a religious order then you could add it to the richest of them to show it being introduced. That’s totally plausible and you don’t have to change your sculpts much.
Nice job!