Good of you to post here, breaks up the quiet. And with a very nice render indeed. It depends what you want to achieve of course, I like the shine, it could be after very recent rainfall. I can also see this image with a gradient in amount of shine, like the higher parts gradually drying out... or just the shores wet up to a certain altitude.
Hard to see how big the area is, so some object for comparison would be good. But again, depends on what you want to portray.