I've been looking at a 2007 C4S with interior option 05:"natural leather gray" interior. On this particular car, the door trim pieces by the window switches are black (see photo). But on most other gray interior cars these pieces are matching gray. Is this car an anomaly or does one of the gray colors always come with black switch trim? By the way, the current Porsche configurator gives the choice of "dark gray natural leather" or standard "stone gray full leather". I don't know which one option "05" is. Any help appreciated.