I would like to see one in person as well. The sheetmetal is all repro Mustang steel panels. The trunk lid is full size. It looks like the rear quarter has a few inches missing because the scoop is short. It looks like the door is shorter as well. You can compare with a picture of my 66 coupe.
I've seen them in person, they show them at A.C. every year, and they just look weird. The windshield appears to be from the Miata, so it is too small and has too much rake. The rear deck looks too long - I guess so it can reach the smaller interior. The whole thing just looks out of proportion. I'm no snob - I'd bet a Miata would be a bunch of fun to drive - but I wouldn't want to be seen in that thing.