So I thought this was pretty awesome. I forged a suit of Dwarven armor to put on display in my Windhelm house, and when I was putting it on the mannequin, I accidentally equipped my dragonplate shield to the mannequin as well, I however took it off and put it back in my inventory. I hadn't been back in that house in a while and my game updated yesterday, I think? Anyways, I went back in that house today to get a weapon I'd left in a case and discovered that two of the three mannequins in the house had dragonplate shields equipped on them! So I now have those two plus the one I had equipped. Instead of selling them, I'm to upgrade them and forge matching sets of armor for a couple of my housecarls since I had enough bones for a full set and part of another stashed in my Whiterun house already.