Marauder vette gtp

I was wondering if anyone had any more info on the Marauder company that used to build their version of the mid 80's corvette gtp car? In their old website they had shown, i'm assuming, a kit package of it. Subsequentally the owner of the company has since passed away and was wondering if any of these cars still exist,and if the molds have been preserved, or are for sale. I have called their business phone, emailed, and have posted a letter, and as of yet have not heard anything. I hope there is someone out there with any info. It would be greatly appreciated