Honestly? This is exactly what I was searching for like 2-3 Days ago, when I created an Illidan Hero for my Map.
But sadly there wasn't ANY Illidan symbol at all on The Hive, so this is an great looking and amazing Addition. Thank you for adding this. First time I rate something 5/5.
But yeah since I gotta stay constructive gotta add something to think about maybe.
The hairs on his head look a bit weird. Skater-Justin Bieber Stylish, but on your Reference-Picture they look more like long hairs that go to the side.
Maybe you could rework that a bit, and I would love it even more, but that's just my personal guess!
Well done and Thank you!