This one is a Maisto casting.  I saw this one on the pegs and I HAD to have it.  It begged for something different to be done with it.   I painted it to resemble an early Porsche factory racer (fantasy of course).  But aged it well.  Has rust in all the right spots, dirt, road grime, and the many years of harsh weather.  This one was a fun one to do.  Was built to display at the 20th HotWheels Convention Anaheim, Orange County 2006.  Pics courtesy of Patkoz