Thanks for the link, Camperman! Fouristrada Camper, please take lots of photos at the show.
From the PDF file, here's the new Action Mobil camper, called the KSAR HD 5000.
The lifting roof allows the camper to be several feet shorter than the similar Arakaou L, and no taller when the roof is retracted. Nice to have protection for the windows, too.
Here's the inside. The roll up door at the rear of the dining table gives access to the storage locker in the rear of the camper.
The PDF file has lots more photos. It looks like the design could be modified to include a sleeping loft over the bathroom, too.