Matryoshka

This freaking picture...
..is the BEST thing I have ever done!!

Drawn with sharpies and colored pencil for the various colors.

I drew this at midnight yesterday before going to bed
My poor yellow colored pencil. My his pigment rest in peace...

I recently got into a Vocaloid song called Matryoshka and I decided to draw it.

The characters are myself and

Please critique!

Watch the original video- [link]
Written by Hachi
Sung by Hatsune Miku and Gumi (Vocaloids)