Hello!
Nice to see that you are curious. I like creating tracks in Trackmania for
fun, and if I'm uploading one here, I'm making sure it has a decent quality and isn't a cheap one. Please message me if you have any question, feedback, or whatever.
Many thanks go to these people which spend their valuable time and skill to offer us awesome new objects for the Trackmania 2 editor! www.maniapark.com/liste_object.php?game=1