My studio project that I 3D Printed. We were to engage the idea of parasitical design. As with all parasites we needed a host building and our parasite must interact with it. I decided to take a destructive rout and ended up with this. The bottom row is of the parasite by itself and the top is the interaction of parasite and host.
http://imgur.com/KFFeoSE
Also, here is the digital model of it too. http://imgur.com/iLp7FpS