Thanks Frank for the encouragement. I need to read and practice a lot, again.
Here is my next beginner work. I want to recreate the little red robot character (NONO) from Ulysses 31.
I'm busy to understand head rotation, and I work for the moment with a sketch.
And as you can see in the video, I'm managing the robot's ear with a simple rectangle (with 6 points) and a circle.
Moho is really cool. All is well structured to help you to draw the head.
The big difficulty : you need to work with your brain to decide how you will structure the head for the turning.
Later, I will do the same but with the actual shape of the character :
