1970 Plymouth Belvedere Road Runner tribute

Like many of you I have dreamed of owning a Superbird since I was in high school in the seventies. Ok so many of you weren't even born in the seventies but the passion I'm sure is the same. Well, I bought an original wing many years ago and have been holding onto it in hopes of making my dream come true. Now I have a Road Runner tribute car that will be the base of my next project. I look forward to hearing from those of you that have gone through the process of building a bird. I welcome tips, tricks and any and all advice to help me with this exciting project.
Now I am looking for the nose and associated parts. I don't have an unlimited checkbook so the parts will have to come as I save the money and work as much overtime as I can.
Does anyone know where I could find a steel nose and parts?

Thanks in advance!
Chris