AMAZING!!! It's clear that you have spent years perfecting your craft. I especially enjoy how you showed a sense of depth with the line weight and hatching. Bravo, mad kudos to you!!
Hello, and good afternoon, khoatudiep! Love those hands and feet gestures. They're very funnily drawn!!
Well, if I could and should provide you some honest feedback, then it could be to keep your touches lightest and loosest. Why don't you please do this, by working on 124 minutes of 28 second hands and feet???? (124 x 60, 7440/28=ruffly 266 poses) And do you wanna know why????????? It's because it would keep this loosest, fastest, and hilarious in drawing them.
Good luck. And, I hope you've found this completely and totally intuitive and contribuitve.