This Mark II takes children into account:

A nicely done kaido racer with a tricycle on its lip!
The exhaust pipes are four crazy pipes sticking out of the rear:

And I’m sure I’ve seen this one before… Something to do with a coloring book???
The car was spotted on the 2011 Yomitan motor carnival in Okinawa by maro69.
did you know you posted this car sometime ago already? http://www.bosozokustyle.com/2010/03/02/auctions-grachan-falken-gx71/ but the color changed
Yes I knew I posted it before but did not remember where… I also remembered drawing it for the coloringbook, so that’s why I posted that link.
Thanks for the reminder!