I watched the "Project Turntable" video, and that is unbelievably cool.

To work, the AI has to recognize what the drawing represents, figure out how to reverse-transform the 2D representation into a 3D object, and work out what the hidden parts should look like. It's amazing.

It's only a short step between this and working out walk cycles, matching mouth movements to dialogue, adding facial expressions, etc.

This will revolutionize 2D animation.