Well, I can tell you one thing we're doing. We are redesigning towns to add more uniqueness and better demonstrate a town. Instead of every house looking the same, lined up right beside each other looking perfect (always scared me in real life D=) they will be more functional and what not. Also expect new areas which are both beautiful and great. ^_^
I'd love to show screenshots of what there is already but it's not finished yet so... yeah... look forward to it in the future. ^_^