>>2287550As a fellow drawfag, I'd say animating should be the least of your worries. From what I see, your proportions are EVERYWHERE. Look at the bottom's (his) right arm. The body structures feel awkward. The interaction betweem the characters feel a bit awkward.
Now your strongpoints are your concepts, and your linework (for the most part).
I'd suggest maybe you do an anatomy/ proportion study, and observe other artists' works and see what you can do.
Patience is DEFINITELY the key to grasping proportions, and eventually, they'll become an extension of your arm.
