Thanks!
Unfortunately, the porcelain doesn't really lend it'self to being cut apart. To have an interior, you have to resort to a printed grid but we haven't found interiors to be necessary for Song of Blades and Heroes. However with some heavy cutting or carefull hammering, they can be turned into pretty cool Mordheim ruins like this.
It's not my work, it's this Sean Patten's Necromundicon which is where I got the idea for making my own.
http://ironhands.com/mordheim.htm
Really cool stuff, but I wanted intact buildings not ruins.