watch ebay they come up from time to time.
problem is nobody makes louvers for 3rd gens anymore so your limited to NOS and used parts. just recently there was a set up on ebay with the side quarter louvers for around $200+ship
shipping is a monster as the rear hatch louvers are almost as big as a hatch.
if you were local (seattle) i have a mostly ok rear louver, but im not really willing to ship it. too time consuming right at this moment. but hit me up in a month or so and i might be willing to deal with it then.
good luck