Oh your first cg! Yay! I knew you would do a good job. For a first go, this is awesome, you worked really hard on this. I like the colors you choose and your going to go far by already adding different shades rather than solid color. Her eyes do look said though.
My only advice is to focus on consistancy in light source maybe for your next one but this one is really pretty.
I really like how you drew the lillies. Hehe I hope you get a 3 month holiday soon so I can see more of your work :p Keep it up.