This is an example of a 2D Rig and Animation test that I illustrated and animated using Adobe Illustrator and After Effects, respectively. I used the "Joysticks & Sliders" plugin to develop and manage the rig's controls.
Full Rig Test Animation
Animation Loop (GIF)
After Effects Viewport Breakdown Animation
I used an Illustrator-to-After Effects workflow, with premade masks (Black) set within the original Illustrator file.