i know by now i must sound like some sorta rep or i'm being paid by aerosim but its just cuz i really like their product and price. i mean 4 fenders and 2 side skirts all carbon fiber for 2500, works for me. well anyways to answer yur question i'd say get in touch with aerosim, i think i remember seeing somewhere on i-club that they could make one but it would b mre expensive and it would hav to b made to order and u'd prob hafta give up yur car for a while.
aerosim good luck, i wana see wide body wagon pics someday, sounds sexy!