Anyone know where i can get complete carpet set for my xjs facelift also know where to find the code for its colour ..

 

There will be a plate somewhere, in the door jamb or under the bonnet with the paint and the trim code. I googled Jaguar trim codes and got this:
http://jaguar.professional.org/jagvin.php

May or may not be accurate. Aldridge in the West Midlands are a superb trim place, but not that cheap, well worth a call to them. Lots of places on ebay. Black Country Jaguar just may have some original carpets, worth a call anyway.
Greg