First off, you clearly didn't bother following the post format for requesting a plugin. Second, you didn't do a quick search before requesting the plugin. Vehicles has already been released since June 29. Finally, if you're looking for a recent update on this plugin you should have posted it in the Update Request section.
Next time you're looking for a plugin or update, be sure to search through the forums and resources before posting a request. And follow the format.
THREAD LOCKED: Plugin already available, incorrect request format & section.