This is my pumpkin from last year. Made a custom stencil in GIMP from a screencap of the most recent Alice movie. I think I accidentally one of the pupils and had to reattach it with a toothpick. The teeth took forever, but I figured out that using a drill bit works wonders.
ETA: Wow, lots of quick response to this. I'll see if I can find the stencil... aaaand here it is: [link]