Attached Link: http://www.3dup.com/highmodels/index.html

The De Espona Mercedes is available in .3ds format at the link. Scroll down to see the models available. A long time ago, Nemo Poserized the DeEspona Merc freebie. I have it, and here's a pic of it in some dodgy place :) The Readme gives nemo@ynnmail.com as the contact address of Nemo, if it still works it may be worth asking if he still has the file. In Nemos' readme for the Poser prop version he states that if the file is redistributed, the readme and all associated files must be kept together. I take it that means redistribution is allowed.