When the software is used, clicking on the opacity will wear through and you can see that the position of joint repetition is not beautiful. Svg images are imported into CTA with filters or gradient colors that are not displayed. When exporting from CTA to AI software, the stroke will disappear when editing and exporting. Also, the rotating head of the head 360 is not very easy to rotate and cannot be controlled by keyframes. It is hoped that the left, right, up and down keyframes can be directly rotated to lock the position. Most of us use props to make our heads, so we will lose our eyes and mouths, and script audio can't be lip-synched automatically.