I should add that it's very simple to add things like hair, clothes, etc., but what we've done here is use a very simple visualization, so you can concentrate on the movement.
值得一提的是给它加上头发，衣服之类的是非常简单的。 但是我们决定做得很简洁 这样大家的注意力才会集中在它的动作上。