So far, we've covered a450SEL 6.9 in a cult movie, a W116 as a rally car, and a 6.9 station wagon conversion. The natural progression, of course, is the El Camino-ization of the 6.9 into a pick-up truck.
This conversion, known affectionately as the Benz El, is for sale. Strangely, it is licensed in Idaho but located in Wisconsin. The front, rear, and 3/4 views are magnificent, but the profile leaves much to be desired.