Rainbow Dash

It's good for a first try. You seem to have already the skills to control the outlines mostly good. Although it didn't work "perfectly" on each detail. The darker outlines of her tail for example cover the brighter outlines of her flank. But there are many ways inside ILLUSTRATOR to draw outlines and each detail accurately fitting. If you practice more with this program I'm sure you will become very good Keep up the good work.