[jadnashuanh]

If you go to the options page and run your mouse cursor over the various luxury rear package parts, it'll pop up a small box with a picture and description. Other than the included ventilation, heating, and motorized controls, I don't think the shape is different. The leather choice options apply to the whole car, so you get the Dakota as stock (base) at least in the USA. In Germany, you can get fabric/vinal on the base vehicle.

If your dealer doesn't have a vehicle with that option, he should at least have a hard-copy GT brochure that does show it. While different sizes, I copied these out of one of the brochures...the first is the Luxury Rear Seat package, and the second, smaller one is the 'stock' rear seats.