hello Talino,
First i was painting what comes in my eyes first.
Now, i paint first the face and all skincolours.
Then i go to the light colours and work from the inside of the figure to the outside.
I choose this because when i make a mistake it is easyer to correct with dark over light dan vice versa.
The thinny details are for the last.
The recessed areas are as it comes.
But i am very sure there are others who paint in a different way. This is one aproch but not the only one.
Marc