You'll probably have to piece it together from ebay or sometimes you can get lucky and find a racer selling the total package. I think ebay is a little expensive for the plastics themselves. I ordered mine from www.ronayers.com
I think it's better to spend $212 on brand new perfectly painted plastics than $125 to $150 on something you'll have to repaint anyways.
My bike was crashed so I had to replace pretty much everything in the front anyways, and everything but the fairing I bought off of ebay.