some portrait.  Not entierly satisfied with it, but I think it turned out ok.

ref

http://img708.imageshack.us/i/reff.png/

edit: I was looking through my image folder and found the palletes I made from that pallete making challange which was used for the cave colab thing.  Anyways I did some pallete swaps using those palettes for fun, though there are more than the 16 origanal colors in them.  Heres all the other versions, they are kind of wierd but more interesting I think

http://imageshack.us/m/820/2214/pixelface.png

http://imageshack.us/m/3/1223/pface3.png

http://imageshack.us/m/42/1008/pface2.png

http://imageshack.us/m/696/6558/pface4.png

http://imageshack.us/m/834/8661/pface5.png

edit: made the jaw less long, and took out the colors that werent supposed to be there.