Oh, my…
The reach of the MB lawyers is worldwide. They found and shut down someone years ago, making cast-brass grill stars for Pagodas, and someone making data plates too. I think the same for the one piece SS wheel covers. A cease and desist letter should be enough, as "the pockets are deep" in Stuttgart. You may win a court case but you'll go broke trying.
The court case and note were about the Gullwing not roadster…but I doubt that really matters, now does it?
Maybe this will be a stealth ownership, or quietly withdrawn from sale. Mark Hyman is a savvy guy...