I, for one, think that works as an oasis building. You got those little towers people can stay in and that's what sells it to me.
And yes, that is a bazaar if I ever saw one.
Kalin, do you still have the stable you did a while back? I think it would fit perfectly for a kind of "holy location" to attract the custom mounted diplomacy unit I was thinking about. If you could upload it I could finish it.
John_Hughes, I like the mine, but I think you should place at least one hut or a building. Sometimes the resource will be far away from a city, and it looks a bit odd to have those people working in the middle of nowhere without any support.
@oddrheia yes, we need a custom AI sovereign.
Edit: Digging into armor and things.