Hey Mr. Lawson, looking to maybe replicate your own rig by chance? I truly have a passion for all forms of motorsports transporters. From open trailers to the supper totters that are so much a part of racing today.
Good luck on your search, if you do custom work this will be a great project. I am planning on starting a full rig soon, I will post pics as it goes. I picked up this custom 1:64 1 piece version off Ebay a few years ago and have allways enjoied it!