There is a small gathering of converted school buses camped down the way from us. I've seen some of these conversions on YouTube videos and most are done up pretty neat inside with everything you could possibly need including the kitchen sink and wood burning stoves.
I didn't go and pester any of them for a tour. I did catch this though. This is a take-off of the Greyhound passengers buses instead made to look like a lizard.
I can't help but to think of the poor fuel mileage these buses must have whenever I see one.