A problem that I have with hobby servos is that they typically don’t have 360 degree rotation and positional feedback. That was until the Parallax Feedback 360 was released. In the adafruit product video (3:41) they actually crack the little guy open so you can see its guts. Basically it’s a normal continuous servo that uses a AS5600 contactless hall effect sensor that gives positional feedback as a pulse train.
Importing art into KiCAD isn’t anything new. People have been doing it since the invention of fire and use of bone tools.
Don’t mistake what I’m about to say as being “mean”, it’s just that I truly didn’t know any of this until recently.