this is what happens when someone actually knowns the maths behind what they are trying to create LOL.  very nice final look you got there, the lighting is letting things get a little dark, but its only a test render so that doesnt matter.

You'll have to show me what you changed on my paints, and I will have a play around and see what I think of the end result, might update my free pack!

The above image was the test scene I used when creating the materials, a little on the complex side, but it helped having a full on car to get the looks right.

I could never get decent looking tyres, got me extremely angry many MANY times trying to make decent rubber LOL

TemplarGFX
3D Hobbyist since 1996
I use poser native units

167 Car Materials for Poser