A free app for Android, by Amazing Live Wallpaperss.
Cars Live Wallpaper is a free live wallpaper application in which you can find a large number of different 3D car backgrounds. This is one of the best live wallpapers for Android devices. The application has the ability to automatically change the background every five minutes. So, it is possible to use a large number of different images. You can do this by setting the background as a live wallpaper on the home screen.
The best and most unique thing about this program is it has a fireflies effect.