I have a Kiev 4A in good shape, with a couple of good lenses - but the camera needs some servicing (it leaks light). I find this sort of work tedious to do on my own so I'd rather get the camera professionally serviced than do the work myself.

In the past I sent Soviet cameras to a fellow in Russia named Oleg but it's been ten years since I've done that - I'm not sure if he's still in business.

Is he still around, and/or who else would be good at this sort of work? I live in Canada but don't mind shipping the camera further afield if it makes financial sense.