An upstart Patreon, The Okeshott Institute, are currently going through and modeling and recording historical pieces to be viewed in 3D online. It'd be a nifty source later on to see how pieces were improved upon as the years went by and technology were improved as a frame of reference or a kind of inspiration for CoE.
Here's an example of the Savoy Helmet - Visored Close Helm and an Italian Arming Sword.
