3D Halloween Cookie Cutters

It's been almost a year, but I decided to make another set of themed 3D cookie cutters, similar to my 3D Christmas cookie cutters, http://www.thingiverse.com/thing:207406. This set includes a ghost, a pumpkin, a jack-o-lantern, a black cat, and a haunted house. They all worked great, except for the jack-o-lantern which ended up breaking during assembly. I modified the stl for that one to make it stronger and easier to go together.
As a warning, there has been some concern over the food safety