Help with this "car paint" Material!

[sketchuh]

Hi you all, I really having trouble to creat a car paint ish material in vray sketchup. I need some expert's help. Thanks very much. I tried it with a noise diffuse layer. but it doesn't turn out like the real material.

Thanks very much.

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[andybot]

Ted posted one here a little while back:
http://sketchucation.com/forums/viewtopic.php?f=322%26amp;t=57937%26amp;p=527195#p527195

[sketchuh]

Thanks Andybot! you helped me a lot.