Is this the seat you are trying to get.....
There is a place called Original Auto Interiors that carries the material with the correct pattern.....the sheets are not long enough to do the bottom so you have to live with a seam at about knee level but it is 95% correct.....their website is
http://www.originalauto.com it is pricey I will warn you now...but if you want it correct I dont know of any other choice....Good luck