Here's an option for you. This is a remixed version of the original Mini Stealthburner from the Voron Design Team. The original CAD and STL files can be found at the Voron 0 Github repo page. The modified CAD file for this STL is here.
!! Please, if you end up using printing this model share an image with me on Discord @eschlenz. I'd love to see it !!
Download this STL, and follow this guide. The only difference is, you will use how ever many colors you want!