Marvin wallpaper

This is a vector drawing of Marvin from The hitchhiker´s guide of galaxy, the movie is so damn funny and almost nonsense to me (i didn´t have read the book).I ´ve liked this robot even more when i have found that his voice is from Snape!!! XDXDXDXDXD I am not a Snape´s fan, much i have loved this soo muchXDXDXDXD.
hope you guys like it.
The colors are a litle strange, just tell me if you have others ideas for that drawing