Nice Z432 Reference Page

http://translate.google.com/translate?u=www.geocities.jp%2Fps30diy&hl=en&ie=UTF8&sl=ja&tl=en

Has some decent information, pictures, vehicle information on the Z432. Some documents contain pictures showing some of the subtle differences between the cars, depending on when they were made. Some of the registry data is slightly outdated, but it's a pretty decent effort overall, I feel.