Here's a few keychains remixed from the neat Boba Fett by camellinlove. I wanted to have more than 2 color change and needed a version for the Mandalorian. They print at 60 x 45 mm which is a little big so I usually scale them down to 75% which also only takes around 20-30 minutes. The Jango and Boba look the same but they have different layers for different color variation. Did 5 colors for Boba.
I want to add a Sabine style to complete the selection someday.
Use color change feature in your slicer or simply pause at desired layer and change filament.