I thought it would be cool for Angmar's Rhudaur units to make use of their variety of unit upgrade models, so I took a stab at doing it myself.
For the Pikemen, they start unarmored, then upgrade the mail, then the full plate from the Carn Dum guardians.
For the Axemen, I added an unarmored model to start, then added a full plate model.
Swords I added a mail model to start, then the full plate. I did the same with the riders.
I think they look pretty good!
I wanted to incorporate the partial plate model (the base for the riders and the swords), but for some reason that model in particular is giving me texture issues. I intended to add that as the final upgrade for the archers (unarmored -> mail -> partial plate), but the bows are screwed up on all the models. Oh well, another thing to try figuring out.
I'd like to change the weapon models on the final tier pikes, axemen, and swordsmen. The swords I want to give the guardian's black shield, but that seems to require editing the texture file which I haven't quite gotten a grasp for.
I also realized that other factions would be able to use these armor upgrades, so I want to try my hand at a retexture for ND and Umbar (and Bree?).