Where can i find one for FS2002. I thought there was one made up but i can only find one for FS2000. Will this work in 2002?
Try a search of the file libraries for an FS2002 version.
It's also not unusual to find a website address in the scenery author's readme file where you might find a more uptodate version. It would be worth getting the FS2000 version just to see, and you could also e-mail the author to enquire if not.
To answer your last question, the FS2000 scenery will almost certainly work. I even have some FS98 scenery running in FS2002.