A while back one of the Unique guys was selling his hardtop, Mike. He goes by JeepSnake over on the Unique site, name is Zach. You might try and contact him... I think he posted an ad over there... check the for sale. Would need to be painted to match your car, but should fit pretty well.
Here is the link...
LeMans Hardtop - FOR SALE - Unique Forums
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