Get
EAGraph first of all. Then get a shoes.fsh file, although I dont remember where they are. Open that file up with EAGraph and choose 'import'. Then just save the file and put it in the '\render'-folder if you have customart enabled, if not, you can always just import it back to where you found the file.
Hope it helps; It was a while ago since I played 2004, so my memory is rather fuzzy, hope I got it right anyway.