I've entered Hunter's Edge at 15 0_o
Kiril is the composer of Divinity (hence him allowing you to pick a music track... but AFAIK that doesn't work. Sad that all Divinity games seem to be plagued with music players, pretty sure Divinity II's singer never got fixed either that it only allowed you to play a song second time if you left the area only if you listened to it completely; before; and locked for good).
I looked him up after reading your post, and that's definitely NOT a Lizard. What creature he is however, I can't say...
No, he was never fixed in Divinity 2 either.
In Divinity 2, he could at least play music a few times before it glitched. In Original Sin, he can't even play anything. Larian needs to patch that this time round. It's the ultimate tease including Kiril in the game but not allowing us to play his music!