Roland,
I thought that the Turin show prototype was the only one? Or maybe I´m wrong to refer to it as a 1000-series? It had a completely different kind of bumpers and air dam than any Longchamps that I´ve ever seen. Also slight differences in the front fenders, interior(placement of the heater controls, switches and radio),and vent trims were chromo and more delicate.
The only picture I could find in the net is at http://www.tom-tjaarda.net/cars.htm
I have more pictures of it from different sources, but probably the most common one is the Wallace A Wyss De Tomaso automobiles pages 152 and 153.
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.