Oh my god. This is so beautiful! You put alot of time and effort into this picture. I LOVE this! And a fan of Vocaloid as well. Great job, and I LOVE the straw berry Hatsune' Miku!! Keep it up! You have a real talent!
Very nice shading, it's very smooth and what an anime picture should look like. Though I have to agree that her boot is off a little bit. I think her foot is coming up too high. Other than that, amazing drawing. Keep up the great work!