This kind of brings me back to where I started this from: when I first started using rangefinders I was using film because there wasn't much available in the way of a digital RF (the Epson RF-1 was about it, the M8 hadn't been released - and I couldn't afford it anyway). I started with a Hexar RF (with the M-Hexanon 50mm/f2), then an M3 (which I mostly used with either that Hexanon, or with an Elmar-M 50mm/f2.8) then the Contax G2 (which I mostly, but not exclusively, used with the 45mm/f2 Planar). This was when film, and C41 film processing (including decent scans) was much more readily available, much cheaper and much more convenient than it is now.
What had me start this thread was looking back at some old photos (prints; then scans from the same film) taken with those three outfits and thinking "I got results I liked from all of them, but there's a distinctive 'look' to some of the shots from that G2/Planar kit". Not better or worse, per se just distinct and different.
So I had an idle thought to ask whether there's a lens I could use to get similar results on something other than my G2 (because I was thinking 'digital', colour film being way to inconvenient for me these days).
To my eye, none of my current lenses (including the M-Hexanon 50mm) do that: or at least won't do that unless I went out of my way to simulate or at least emulate that through digital processing. Or to get a G-mount 45 Planar converted to work with a camera I have (most likely M-mount). I'm not at all sure I'm sufficiently motivated to do either of those things.
I do thank everyone for responding thoughtfully to what, really, was a more idle question than perhaps I conveyed.
Thanks, again...
...Mike