This was created using the Chromaphane tool in Lithophane Maker Desktop - available on AmericanFilament.us. This tool lets you create beautiful multi color prints with any printer! You'll get a txt file with your stl that tells you at what layer heights to insert a pause. When the printer pauses you just go in there and swap them out! This chromaphane has the following directions:
For a quick tutorial check out our YouTube channel. Merry Christmas!