DO NOT QUIT. I SWEAR TO THE FLYING SPAGHETTI MONSTER IF YOU QUIT…
I'm not even a Pastafarian…
Okay. Well, yes, proportions are big here. Now. I will tell you that I'm so bad, so bad, at drawing hands, and sometimes muscles. And the back of the left thigh, depending if you are doing Digitigrade or not, the back of the thigh will need to be thicker, ya get my drift? The head has great structure, but yes it is too small. But hey, everyone has to start somewhere. And the base of the back of the ear a bit larger. Keep practicing! I believe that you'll be a great artist. You have a nice start. Keep going!!