Here is a link to Alex's Flickr page when they were mocking up his blue Group IV car. He also has a beautiful red GT5-S.
Roughed in "Duck Tail" on Alex's Pantera #5555
I also believe there is a specific thread on his blue Group IV car #5555 on this forum with more information on how they built the duck tail and all the other mods they did.
I tried to attached a photo of the rough duck tail in primer but I am having trouble getting my IPad to resize the photo to meet forum requirements. BTW - The finished product is very nice (sorry didn't have time to search one out).
Hope this helps.
Devin
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