Hey 
Im working on a Sidescroller in the style of playdeads „inside“ (so the character will be in 3d but only visible from the side). The character has legs that move like runners prosthetics and he wears a rain poncho. I am new to 3d modeling and want to be able to animate this character to perform various movements. Do you have suggestions what I can change about the way I build this model to make it more efficient? (https://drive.google.com/drive/folders/1QCaNIXXtdYO0SCIrNRfmGSmHVgF3ofqg?usp=sharing Here is a link with more photos of the character model and sketches)
I think you already got the raincoat rigged enough to do some animation… what i do not see if you use some dummy body and cloth/physics simulation to move the bones of he coat so that the coat “weaves” as you intention seems to suggest. Like for example this:
