Kinda reminds me of an Amtrak locomotive :-)
(cool in a retro-passenger train kinda way).

I like this one myself:

http://www.3wheelers.com/dymaxion.html

http://www.maxmatic.com/Dymaxion/dymaxion2.htm

T'was literally bleeding edge technology at the time &
defitely fodder for many hours of postulation and
debate over the campfire (with appropriate adult
beverages of course).