This is a sample color lithophane created at my new color lithophane site ptpcreate.com There is a 0.2mm nozzle version and a 0.4mm nozzle version. If you have a bambu with ams should be straightforward to print, other printers look at the instructions on the website on the slicer settings. Matched to Bambu CMYK filiments, other brands may work but colors may be off.