My plans for the latest SHDC included runtime bytecode generation and image processing. But Simon had a box of technic in the corner of the room, so I ended up with this monstrosity.
It's a copy of one of Theo Jansen's walking machines. Yes it's got wheels on it, but only those on the support side are allowed to rotate. I ran out of technic to build the other side of the machine :( foiled again. There's something about it moving that reveals it's genetic origins, it doesn't look like it was designed by a person.