City Gate and Wall WIP

This is a piece I was dared to make by Dora. I was looking at terrain manufacturers web sites for inspiration and Dora saw a City/Town gate piece and dared me to make one in my own style, so I've started work on it.
I still need to mount it on a piece of hardboard, but I'm not sure if I want to add more wall sections or not, since the whole idea is for the pieces to be modular.