I wanted to try out guru's cookie cutter generator and my kids have recently started watching Dr. Who, so it seemed a good way to combine family interests.I made a little instructable for my daughter's girl scout troop: http://www.instructables.com/id/Making-3d-printed-cookie-cutters-Dr-Who-Charact/Print your choice of cookie cutter, Adipose (fatty) creature or K-9, faithful companion. Check to make sure the cookie cutter will fit onto your build platform if you have a small printer.Make a batch of your favorite roll-out cookie dough such as sugar cookies or gingerbread and bake some yummy, geeky cookies.Note: I made K-9's ear and tail a bit thicker in the version posted here.