The LulzBot Mini made a beautiful print, and the build volume was “just right” for a plastic ant. A good rule of thumb- If you need a LulzBot TAZ‘s build volume, your ant is going to be too heavy (ask me how I know..).
I created the model in Autodesk Fusion 360 (free for maker / student / non-commercial use!!) which has been an easy to use yet staggeringly powerful 3D modeling tool for quickly iterating through designs. The cloud sync makes it a snap to move between computers!
The key to is the infill pattern. I was experimenting with different infill patterns in the new CURA 2 LulzBot Edition Alpha and chose cubic for it’s strength. By happy accident, the combination of the translucent green INOVA-1800 and cubic infill yielded this cool pattern! Pictured don’t really do it justice as the surface is shiny, and the pattern shifts as it catches the light.