Ah yes, one of my favorite OCs!
I remembered that I had a reference photo of her somewhere, while it isn't perfect it gives someone a good idea of what she looks like.
Bottom artwork is done by maya_and_georgia
From Warcraft/World of Warcraft
Class: Demon Hunter, Commander of the Stormwind Lionguard
Past names: Sylvia Lightstalker
Future names: N/A
Description: Sylvia Felwalker has a teal sombra which has purple leaves and vines occasionally in her hair. The left side is shaved and the right is shoulder length. Prior to her transformation or the ritual process she had light blue eyes, similar to Jaey's. Dark purple or dark magenta lips, the purple marking of the owl (The pattern in game) and a couple scars on the back of her left hand along with long elven ears. After the transformation she had green glowing sockets that replaced her eyes, she had two horns upon her head, a long claw at the end of each finger although most importantly black and red wings which look like that of a dragon's or a bat, she also had different green or emerald colored runes on her shoulders, back, and part of her arms.
Let me know if I forgot anything!