Very beautiful indeed. Great work. I know this high quality picture required mods, so may I ask what mods did you use?
not sure what mods I used because this is more then one year old, but probably it was active high quality eyes (www.nexusmods.com/skyrim/mods/…, CBBE (www.nexusmods.com/skyrim/mods/… and some face texture mod (probably this: www.nexusmods.com/skyrim/mods/…. These three concerning the look of NPCs, but I'm sure I had some more mods for the environment like more detailed texture mods and rendering distance (and as you can see there, Serana is fine but the background sucks xD).