I have a couple of buddies that have used Token Fiberflass out of Mission, BC Canada. Their stuff is really nice. A friend of mine who has a body shop did a scoop for a customer and was really impressed. it was a light rub and it was ready for paint. the toll free # is 1.866.888.6536 or 604.826.4406.. They have a web page
http://www.tokenfiberglass.com
I am not too sure if they have listed what parts are available but they do very nice work. You want to talk to Ken. He is the owner and would be able to give you a better idea of what is available
Good luck