Superb pictures on this link.
http://www.dailymail.co.uk/news/article-2142300/Crashed-plane-Second-World-War-pilot-Dennis-Copping-discovered-Sahara-desert.html
This site is fascinating. Lots of photos from "Urban Explorers" lots on pill boxes, airfields, defences, have just spent ages on here looking at the pics, well worth a look.
http://www.derelictplaces.co.uk/main/forumdisplay.php?f=63
I think you will have to get your woodworking skills and metal beating skills in to touch, they arent available off the shelf! Jules aka Dawnpatrol did have a set of CAD drawings done for his cab I believe.
I thought that was high ground? There's always MK Museum in September to go to with the 40's stuff. Got a good line up this year and will hopefully have the static Spitfire as well. Bring yer bike down!