The original plate that I have gotten for it had a yellow tint almost like tarnished brass so I had to blend the hodgepodge of parts to match using green then brown then yellow washes.
I painted the first color wiped it off leaving traces of paint for all three colors.
I think I got it close
The chinstrap is original and I believe it to be ground dug.
It is hard and brittle and was split and seperated right under the buckel.
That has been repaired and looks to belong on the helmet.
The cocardes are original but the Reichs is missing the white paint but I am cool with that.
The Prussian is pristine.