Well, not me actually, but the Bastle House complex has shifted tones from deep brown to medium gray. The weather was kind and I managed to get the entire set of buildings sprayed gray in one afternoon. Now comes the really fun part of picking out individual stones in different shades of gray. That might take a bit of time.
Next week I plan on swapping between interiors for the big houses and painting the stonework. With any luck this project will be wrapped up by the end of the week.