I've added in more base coats to the barrel, added some color to a few of the leaves near the grapes and also started to bring the grape color closer to the first bunch.
In this close up you can see I've added in some alizarin crimson to the bottle to give a base for the wine. I've also darkened the top of the barrel a little more.
Grapes have become more consistent in color, wine bottle has been darkened down. It was kind of sad to paint over all my little details, but when I looked at a bottle with wine in it, it is almost impossible to see anything but reflections and darkness.