Edit: New scanner with much better resolution!
Not the pic looks a lot more like the original watercolour.
Title: Eamon of Lurness, King of the Dark Elves
Another character of "Elfenmagie" by Sabrina Qunaj.
Eamon becomes the king of the Dark Elves after his father's demise. He is originally described as a carefree and happy character. He falls in love with the young heroine and she likes him a lot, but not in a romantic way.
Original version in German: www.amazon.de/Elfenmagie-Roman…
Two other characters of "Elfenmagie":
Glendorfil, oldest Elf of the Dark Elves and great friend and mentor of Eamon
Nevliin, former best friend and now rival of Eamon