I just updated my Leica Q article with samples of the colors before and after the implementation of the new Camera Raw 9.1.1. that now supports Leica Q.
The Lightroom profile has just been updated today, so that changes things quite a bit. Also the issue with wrong Kelvin values has been fixed.
http://www.overgaard.dk/Leica-Q-Hemingway-digital-rangefinder-.html