Fantastic.
It's almost 12pm and I have to go to bed but I had to post something about this even though I virtually never post on this website.
You have phenomenal skills. I'm a decent artist all around, nothing really too special, so I have an understanding of what's skillful or the other way around.
My favourite part is the shadowing. It's absolutely beautiful.
I highly recommend you try really hard to put your name and your work out in the world because people will love it. No doubt. I also suggest you keep on drawing. I stopped about 2 years ago and I can already notice how I'm lacking some technique. I know this isn't really meaningful coming from a random person from the internet, and I couldn't care less whether you're an ass hole or an angel in person, but I can tell you that you have an amazing talent and personally I'd feel offended if you didn't do anything with it.
I don't even know what else to write to express how much this drawing has appealed to me in numbers of ways. You have my complete respect man. Don't stop what you're doing because it's working.
Goodnight.