[Sketch Erotic Manga] Exercise how to do a sweet lolita vectorial

This is a sketch i have done in 3 hours in pencil animation, testing tablet, testing vectorial mode.
It is a tutorial from the Book Erotic Manga : de Estudio Joso : The sweet lolita construction
It doesn't look like anything like the tutorial or the sketch but... i really try to improve ! i really do !