Back to School - Contest Entry

OMG YAY.
After like, four days of working on this, it's finally done! _{Holy crap, 5 MB?? D:}
So this is my entry for 's contest. The theme is "Back to School".
So here, I have Hatsune Miku as a teacher, Kaito as the principal, and Rin and Len as students. ^^
I forgot my own custom watermark, so I'm using dA's default. D:
Oh well. ^^
I'm really proud of this. Wish me luck!

Art (c) Me.
Vocaloids (c) Crypton Future Media