Cookie cutter 3D bird with wings

thingiverse

I drew a simple bird silhouette and wing outline directly in 123D Design, but it's often easier to start with a basic shape created in Inkscape first. That way you can scale your design to the exact size you need without worrying about pixel-to-millimeter conversions when importing it into 3D modeling software like 123D Design. By scaling correctly beforehand, your print job will look exactly as you envisioned it. When printing with an Ultimaker Original, make sure to set infill density all the way down to zero for that hollowed-out cookie look that's just perfect for dunking.