This is just what I have started working on lately, it's not overly great, but I want to make it a cool addition to the (IM)-RPG, so this is what I have cooked up since last night. It was designed with Zombie Mod in mind, as it has an outer shell, with "sandbags that can be occupied" as an extra layer of protection. It's mostly a DM style fort, it is going to have moar stuffs, but as I said, this is an hour or two into building it, without using macros. I really haven't decided if it should be home to the "Talibanned", or just a #000000 Market, so feel free to suggest stuff, and I'll choose after.
So, voila, here it is.
An outside view, from the air:

Another view from the air:

A view of some porthole windows:

The walking space behind the fortified walls:

An aerial view of the inner compound, it has hardly been touched, and I plan on placing another guard tower or two within:

A shot of the front gate, I think it looks bland, have any ideas?:

A fortified guardtower I came up with, not great, but is "sandbagged":

You can rate it if you wish, though I remind you that I have just begun, and much more will be added to it, and it may change entirely. I would most definitely appreciate positive feedback, constructive criticism, helpful hints, and ideas. It looks small, but I may make it bigger.