Class-A Nurbs Cars

Hi,

I am a digital modeller for the automotive industry.

I came across this website and I though I could make some extra money making my own High Quality NURBS digital models maybe of existing cars or objects.

My question is:

Do you think there is a demand for high quality surfaces in this market or such details are not appreciated from this community? a Polygonal product would be the same for the kind of users on here?

Is there any way I can see how much the objects are sold? so that I can consider if it's worth the effort?

Thanks for any reply