Ok...let's see how many Airstream enthusiast I can annoy with this idea...I found an Airstream with a tree down thru the middle of it. Thinking about making this out of it.. Frame has to be modified, obvious body mods, etc. Definitely a TTT!!
And he's probably already collected the insurance. Problem is, the longer that tree is there, the more problems it will cause if it's open to the elements...