Here's the link:
http://www.seriouswheels.com/ it should be right on the front page, 2nd and 3rd down from the top at the moment.
Yes, this is a kit that converts the hardtop Challenger to a real, functional drop top and we designed a conversion kit to make a Cuda out of it as well, as you can see. It has a complete Cuda style quarter not just a stick-on widebody billboard, correct 71 style grill, actual 71 tail lights and 71 fender gills. It even has a carbon fiber pistol grip shifter. Both sport custom designed wheels that were cut by Bonspeed.
These were the renderings:
Wait til you see the other stuff we've been working on...heh heh heh