This video shows a breakdown of the different phases of Aang's Death animation. Starting from blocking to the final polish, you can see how the animation changed drastically over time.
It's important to have a streamlined workflow in animation. Having a plan and a solid grasp of the animation principles is what makes a character really come to life. That's what Nine Islands Animation Studio can do for you.
Feel free to reach out if you have a character that needs animating!