That horse as I remember was in Age of Sorcery, so I cannot quite remember if you could, but I am sure that in Age of War you could not use a saddle for this horse. As for the zombies, it was weird to be able to give them gear, they are zombies after all
. Armor maybe made sense… but without any visual update to the geared zombie… it’s still weird.
Anyway, there are currently a lot more drastic issues that makes the entire chapter 3 not playable, at least not in a normal way, zombies and that weird horse still works.