My First General Grievous pic

Well one day I was browsing the internet randomly and realized that I had not drawn General Grievous yet! So I searched the net for pics of him to draw, and came across one. I realize now that it was actually a drawing someone made on this very site. Sorry for copying, but it wasn't intentional I drew this at school the next day.

Edit: ok here's a link to the reference pic
[link]

Thanks li-xiang!

EDIT:
Oh, wow. This is so incredibly old.... I really need to upload some current art...