Cad
 

Has anybody done up CAD drawings (front, side & top elevations) of the Roadster similar to the George Cushing Lotus 7 general arrangement drawings?

What exactly are you looking for?
 

I have drawn up the frame in CAD (Actually the Champion frame, the Gibbs frame and the McSorley frames all drawn up in CAD. Are you just looking for 3 views or would you like to manipulate them for other purposes. There is a free CAD program called Draftsight which will let you manipulate the drawings in 3D.

Another possibility woould be to create a PDF, but if you could manipulate the CAD file you could get more out of it.

Due to limits on file size you might need to download from LocostUSA...