I've got a set of brand new Lincoln LSE Side Skirts painted Silver Frost (code TS). They will fit any 2000-2002 Lincoln LS. These were originally distributed by Classic Design Concepts. Price is $300 shipped. Below are some pics:

http://www.lskoncepts.com/prodimages/lse%20007.jpg

http://www.lskoncepts.com/prodimages/lse%20008.jpg