Mr Toad,
I saw those auction pictures. The consist of 9 club cars is kinda ridiculous though as it's not a real formation for a Le Shuttle. I'm interested in whether or not anyone made the car and Lorrie transporter wagons? I keep seeing glimpses of kits by CJM/ Farrish. But they don't appear to be available anymore either.
I'd very much like these to be available once again.
http://www.referencement-n.com/CJM.htm
I'm thinking I could possibly have the wagons designed by a friend that does 3D models for printing on Shapeways. Bogies could be plain old N scale freight wagon bogies and couplings. But this method would be extremely expensive as well.
I'm very thankful that Kato has the full 20 car Eurostar train. I will admit, I wish they had them in OO scale which is my preferred scale for modeling. Although a full rake would take up an impressive amount of space in OO scale. I do wish the Kato models had the option of having a front coupler though for towing behind a barrier wagon and pair of Euro Tunnel diesels, EPS Class 37/6, EPS Class 73's or the Temple Mills O8 shunter.
Robert