Hi all
Well after digging through the box of bits and checking all the parts off on the back of the plan booklet, I was tempted to have a go myself. However I decided reluctantly to put a lengthy detailed decription on ebay a few nights ago, and as suggested plumped for a fairley hefty reserve.
I couldn’t believe the response !! I knew it was something special, but never dreamed it would be bid on within the first hour of a 5 day auction !!
It currently stands at £85 with 3 days to go and 16 watchers. Dave I think you might need to negotiate some royalties 
I’ll keep you posted, and thanks for all the advice. Hopefully someone will build it, and post the pics on here, I’d like to think it will go to someone who takes time, effort and skill to do it justice.