In the 4000 years of written history, plate armor is relatively new (last 1000ish years), no one has yet to advance beyond crossbows. Hell, Auriel's bow is still the hottest piece of firearm to date, and that was during the creation of Mundus. And no one really knows how to replicate dwemer technology. Even then, dwemer studies is more of a hobby of wizards with lots of time on their hands. Plus, the only piece of translation that anyone has isn't even that good.
I'm surprised they have shoes on their feet. Really? Wow!
I also forgot about the first person thing, Fable was third person and it was harder to aim.
Still, I think they could at least do a quest where you have to find the parts to build a Dwemer musket from a blueprint. You build it, but the blueprint gets stolen and when you find the thief he's dead and a troll has eaten it.