Medieval Death Head Design WIP

I hope this is in the right category... Animated with PS.

So anyway. Found an old pen sketch I did, and decided to color it in PS. As the title suggests, it's a WIP, because I haven't decided on a definite design for the back end of his helmet, or his eyes. Same with the mouth too actually. It looks okay from the side, but the front view looks bad.

Click "Download" to view~
5 frames:

1st Frame: Eyes not glowing.
2nd-4th Frames: No Idea, lol. Various expressions I guess.
5th Frame: Normal, "I'm gonna kill you" look....?