Ulquiorra.

Number of people Ulquiorra has successfully frightened: Zero.
Future as Halloween decoration? Nada.
Future as object of affection? Very, very promising.

...

On a serious note, very well done on the colors.
The skin hue and shadings are appropriate
and I love love love that you didn't make the tear tracks green like in the anime.
Curious you've colored the pupils as green
but considering the fact that animes never seem to render colors right I don't care:
it looks really good!