You know? I absolutely love how they made Amon a very scary person, like, you feel fear of him in the entire show, but I have to say that *spoiler?* I got a little disappointed with the ending they gave him I feel like there was a very high potential to keep him a scary and awesome villain, but it looks like they simply ignored that =/.
ANYWAYS, I love how you drew him you've done it masterfully.
Amazing, the shading and colors! Looks like he might be in a battle. Anyway, to explain quickly why his eyes changed color during the finale...uhm...Yeah, his backstory was changed so that they could end the series. -_-*