Get halfway through a model and find it's an unworkable mess? Can't add edge loops where you need them? Can't subdivide a mesh properly? If any of this sounds familiar check this course out.
ok hear is the little test animation. I have not done the arms, but they are there. and the feet don't unfold. But the perpuse off all this was to show it was very posible to do.
no specal rigging, just parinting, some empty groups made and moving the pivot point. simple and fast.