Last Month the Japanese try to retrive this mod a little bit more. They played in the at 2pm CET. At the moment the gametracker,com Server Monitorring is off. Hope soon they turn it on. The ranking seems to work.
Hmmm... IIRC, Snowmobiles are in Snowpeak, Flying cars must be the jumping Stratos' on Deathrace, and the monster truck in the green hills must be Stunt Park. Though, I can't remember if that's included in the official release. The map with the disco in the city is probably Highway.
Anyway, glad to see a new member enjoying the mod!