Hi @marpa and thank you for doing this funny GIF and complete transformation of the hand. You started very well as a good student but hten your drawing lost its aim, maybe because you love doing GIFs and cartoons.

The whole idea of the tutorials to help students who are interested in drawing of human anatomy to create esthetic appearance of part of human body a hand.

Unfortunately, your work is not sitting into the frame of our challenge, I am sorry about that, but it is still lovely cartoon and we all know that you are a master of it.