Burning Man's famed Mayan Warrior art car. First debuting at Burning Man in 2011. Official site: http://mayanwarrior.mx/
It is not exactly a transportation vehicle, but couldn't fit it better in any other category.
Note that the last two screenshots are showing the car in its natural environment, but they are not part of this share.
They are from Burning Man room which I'll share soon as well.