In the July 2007 issue of Classic & Sportscar magazine (on sale 7 June) there's going to be an article about the R4. Not bad to see the R4 in a magazine which normally features Ferraris, Maseratis, Aston Martins, etc.
You might find it in a big city like Paris, but if like me you're in the middle of nowhere you're unlikely to find it. I've got a copy (I subscribe to it) and would scan it for you, but my scanner is dead - does anyone else out there have a copy and a working scanner for the benefit of anyone else living abroad who can't get a copy?