http://www.roadster.se/EU4.pdf

Nice drawings in there!

Nice find

Thats for the New upcoming Westfield Turbo Sport that uses the 1.6 turbo engine out of the Corsa VXR. There is part of that document on their website:

http://www.westfield-sportscars.co.uk/westfield%20lead%20european%20small%20series.pdf