TBH if you don't want to put it up here, then no point having this thread. That colour Luxe isn't unique; quite a few of them out there so without knowing the serial number etc it would be pointing fingers at innocent people.
Name and shame - unless the point of this is to scare the culprit into giving it back...
Also, make Spart Parts aware too - so if it comes in for work, you might get it back.