I had an idea, maybe we could add some lore/magic aspect to it, for instance, secret tunnels from the prison that lead down into beautiful landscaped caves, that come up in the castle, wizard towers, somehow rig up a particle system where we make something continually spit out the right particles, (not sure how yet) etc.
This would be a great opportunity to do something other than big pretty buildings.
We should also make stocks placed through the town, even if steve can't fit his big blocky head through them.
(This would be a perfect opportunity for me because I've never been good at pretty architecture! Just gardens and interior)
Oh! almost forgot. Sewer systems! That could be also linking to the above secret tunnels.
There used to be something here..