I looked into something like this for a while. The challenge for me is finding cream colored tires. There are Continental Tour Ride tires in places like Germany in cream color. I think there were some Schwalbe as well but can't remember right now. At one point, Origin8 had some gold colored headsets and seatpost clamps. There are also WTB saddles in brown. Oddly enough, I have a Nashbar touring frame in dark metallic green and the Origin8 gold seatpost clamp and headset. I'm saying it's odd because the project is not built up yet and I changed my idea about what I wanted to build after all. So, I'll likely build it and sell it. I have some Falcon friction shifters for it though. They look pretty solid (read positive comments for them).