A brilliant piece, I absolutely love it. And your character is very beautiful, your concept of elves is much closer to how I always imagine them to be. I remember that woman in-game at the sawmill who said her husband had probably found an elven lover and ran away with her, so I always thought that elves are beautiful, more than humans. And there are hardly any good-looking mer in Skyrim. :3 I'm also glad you didn't make her taller than Vilkas. That would look weird to me even if it was lore-friendly.
It's true, there are some anatomical errors going on all over the place haha. It's quite an older piece, and I had very little knowledge of the lore prior to doing this. I think I'd played off of 3 days of Skyrim before drawing this.