Seej Bloxen, Rubble

"When there were no more rats to be had, the besieged gnawed the walls themselves to blunt their hunger."

--Qie Zi, The Art of Seej

This is an interlocking castle block with a rubble texture.

The source model was sculpted from banana bread and scanned using Autodesk 123D Catch.

http://www.zheng3.com/2012/06/21/yes-we-have-no-bananas/