Just in time for Halloween.

I made this pumpkin / skull hybrid thing in Sculptris (which is free) and did some light editing in Blender.

*10-05-2015: Added smaller version with loop for earrings.

*05-20-2016: Added v.302 with flattened bottom (untested).

I printed it (on a Makerbot Replicator 2) with 10% infill, 2 shells and .20mm layer height. I also used raft and supports.
With a scale of 60mm on the X-axis it took a little over an hour and a half.