Little late on this, but Matrixsynth last week points to a DIYer who built a Minimoog clone. Doesn’t look entirely completed, but it’s certainly an interesting idea . . . except that if you’ve got this much time, why not build something new?
The Packrat cartoon by David Lovelace has something to say on the topic of Minimoog magic.
Lastly, if you want to see Moogs in a museum, there’s a show in Vancouver. (But anyone know of anything bigger? Smithsonian, are you listening?)