Nice job on your figure sketching practice, Sietu. Nice to hear you having fun with that process. My one small issue is that though the gestural confidence of the hands and feet are really getting there, but they are way, way too scribbler and itchiest. Would you please loosen up your gestural hands with 10 minutes of 30 second hand and foot practice drawings? (20 of them) As a result, your hands and feet will become the most clearest and cleanest in terms of the lines. (despite some of the vague graphic shapes in them)
Do. Or do not. There is no try.
-Yoda from Star Wars Franchise
Pardon my little Star Wars quote, but it seems quite useful to use students and pros of art, cartooning, animation and all things related. This thing is worth it.
Hope this quote influences and inspires you.