Check out a site called Airstream4u. This is an outfit in Germany that does some AMAZING rebuilds on Airstreams. Many of their conversions might be frowned upon by purists, since they are heavily modifying some really vintage trailers, but their design, fabrication, and finish work is incredible!
I believe that they show at least one late model "Classic Motorhome" that has been highly polished. This particular unit is my source of inspiration for what I hope to someday achieve with my recently acquired 325.
By the way, where about in New England are you located? I'm on the South Shore below Boston if I can ever be of help. Also, I have just made a major investment with the purchase of a pneumatic rotary drum polisher for the task ahead.
Good luck, Charly.