I recently got an RC -- also my first rangefinder!
This one is a bit dirtier and worn than I'd like, but the lens looks perfect, so that's what counts. I would like to clean the rangefinder a bit, but I can't seem to figure out how to get the self-timer screw off..?? Is it a reverse thread? It seems pretty tight either way! Oh well, I might just leave it the way it is. (It's not worth sending off for a professional cleaning.)
Anyway, still working on my first roll of film. I still like the immediacy of digital, but I like the size of this camera, and still being able to keep up the quality level.