Designed for .4 mm nozzle. Probably would work with .6mm. The pictured pumpkin was printed with SUNLU 3D Printer Filament, PLA Smooth Silk. 210C extruder 60C bed on a Voxelab Aquila S2. I first let it print two layers of black, paused the print after the interior of the pumpkin was printed on behind the jack-o'- lantern, and then switched to the orange filament.
I think I get better string results with hotter extruder temperatures.
It probably has limited scaling ability due to the strings.
On the VoxelMaker Slicer, it claimed an error in the STL File. I HIT IGNORE and it works fine. This is because it thinks it can change the design to print quicker and in doing so will destroy some design intent!
The author marked this model as their own original creation.