Sorry guys it isn't up for sale at this stage - I spent some quality time with my father milling out and routing the hardwood timber to the exact size of the cutouts in the rack;
So it has some sentimental value I guess.
I honestly didn't mean to brag about it/show off, was just offering it up if anyone wanted measurements/plans to replicate.
My only advice would be to trawl ebay and gumtree regularly with terms like Vintage, Classic and Kombi as many people don't know what they have. Perhaps even a gumtree wanted add?
All the best with your search...