Ghost and Zergling

My brother used to play Starcraft and when I offered to make him a wallpaper he gave me the suggestion of doing a ghost. It took somewhere around 11hrs and I didn't use any direct references (only a picture of a sideview zergling and front-view sc ghost to get an idea of armor, etc...). Hope you all like it. This is my first submission to Deviant Art, but I hope to be posting a lot more as I have the chance to. Done in Photoshop CS3.