This is indeed a beautiful car. I loaded Willi's web site and he seems to have done this a few times!
I have an 82 GT5 and this car is nothing like it. The only recognizable similarity is the front hood.
Fenders, front fascia, air dam, door panels, roof, rear panels are all different. Nice bodywork touches have been done everywhere.
I guess this is a great idea of what to do first time I emulate my kids and manage to take out all four corners in one small incident.