Please post this soon. I know this is an older thread but I have been looking forward to someone making a NASCAR mod.
It was around the day that Mike replied that I lost any and all motivation for BeamNG. I lost most of it in March of 2016 really, but after having months of progress locked away in Dynamix Three Space format, it was just enough to push me to quit modding/playing this game. So that explains my lack of participation on here (and the forum/community in general)
Oh yeah this thread. We keep replying, only the creator of the thread has not been active for about 2 months.
He has a sizeable set of 3D models on various websites. There's no reason someone can't contact them if they see the thread.