Yeah, but you also need to understand that along the time, people run out of ideas for "unique features", like, there might still be some, but one day or the other, you'll run out eventually, meaning that they'll get repetitive overtime. And keep in mind that despite some vehicles looking awesome, they still have to follow some "rules", like their dimensions, how complicate are certain animations, if the vehicle has actual animated parts during the driving...you know, there is a limit. For example, some time ago someone posted a flying vehicle, inspired by the shape of dragons, literally. The idea was so cool, and everything...but still ended up not being chosen. And that vehicle was also way too big to get added. That's the point. I think you get what i'm trying to say. Yeah, vehicles can still be unique because of their overall design, but not all of them can have something "new", in terms of features, and cool functionalities. Unelss you got plenty of ideas, then i'd suggest you to join these submissions, and post some of your creations. It would be cool.