Customizable Jack-O-Lantern

Updated for Halloween 2014! I added some new "organic" pumpkin geometry based on Kayla078's great "First attempt pumpkin".
It's fall again! My favorite season and home of my favorite holiday ever, Halloween! With the leaves changing colors, and the weather getting cooler, I was inspired to make something that would fit with the season.
I took some time to put together a 3D printed Jack-o-Lantern, which was the perfect candidate for customization. So here we are. I can't wait to get my hands on some orange ABS!
Pick your face and print! I've also included the option to have an opening on the bottom to allow for LEDs or other light-up things to fit inside.
Update v1.1: Added some additional toothy grins for ramai

Instructions

1. Select eyes, nose and mouth.
2. If you would like to add lighting to the print make sure "Open Bottom" is set to YES.
3. Print.
4. Decorate!