Somber ENB (yeah, that awesome Somber ENB from SkyNexus, I know it looks not so shiny here but at least I tried :p) + Imperial Ecology by Discovery (buddy, you don't even know much I adore you for this gem) + bazillions of mods including Vibrant Weather, QTP3, Landscape HD, Improved Trees and Flora, Lush and Gaudy Floriana Gloria and more. Still can't find a perfect water to my taste. Time to experiment with OBGE, I guess.
Uh, I just noticed that links to Flickr are broken. So, here's the album - http://www.flickr.com/photos/98857810@N04/sets/72157635694274455/