Nozzle: 0.4 mm
Printer brand: Prusa Mk3s
Printer model: with Mosaic Palette 2
Printed with a mix of various brands of PLA. Didn't have magenta, so used primary red with still very good results. Excellent model and directions. Printed flawlessly first time!
*Note- Due to the stupid 100mb single file upload size in Mosaic's online slicer, I wasn't able to use it. I sliced with S3D and ran through Chroma.
Printed the cropped version, exactly as directed in instructions. Because of Mosaic's 100 mb single STL upload limit, I wasn't able to use their cloud slicer, but slicing in Simplify3D and running through Mosaic's Chroma worked just as well. It was just amazing watching this thing print and seeing the results.
*Important - As noted by the original creator, it's critical to change your extrusion width to .40 mm, to set the layer height to .08mm, and then to raise the Z offset of the white lithophane STL by 4 mm off the bed.