Thanks so much Faherya! I will definitely work on that. Maintaining proportions and likeness is something I have a hard time with, in more than just pixel art :/ I am trying to practice squash and stretch, but now I see that when I squash I am not maintaining that bulge that needs to happen for the same mass. Thanks very much for your critique :) 

Very good for a start, very good indeed. The animations are pretty cool. I only suggest that you try to maintain the proportion of the body during the movement.

Thank you very much ParkerBabyDiaperCompany! I really appreciate it :) I'll post some more cycles I did. 

The animations are very well done, especially the running one.