I didn't do the line art, that's from the Legend of Zelda: Twilight Princess manga by Akira Himekawa. I did, however color it in using digital watercolor brushes.
I read the first volume, didn't like it, skimmed the rest of the manga and still didn't really like. But there were some things I liked so I might just buy those volumes. Also the art is very nice. I wish my line art was that good.