I too went here through youtube, a friend of mine sent me the video saying your art reminded mine, but WOW, it can't even be compared, you are a genius man. You have such an amazing imagination, there is so much detail into it, I got lost searching through everything. You sir, have my watch. : D
I was amazed when I watched the video of you drawing it! My favourite parts are the wires/arteries/veins down the wrist and the tiny cubes, especially on the middle finger. Why don't you link it to the video?
This is awesome. I absolutely love detailed work, and this is a great example of it. I really love how everything fits together so well, despite being so different and how nothing fades into the background. Wonderful work!
The only issue I have is that the fingers themselves seem a little odd - the middle finger, for example, should be a little longer then the others. That's just a small detail in such a great drawing, though... and not terribly noticeable! I love this.