That's another Star Wars HueForge model! It's ready to be printed, you don't need to do anything.

If you want, here you have text file from Hueforge:

Print at 100% infill with a layer height of 0.08mm with a base layer of 0.2mm

Filaments Used:
PLA BambuLab Basic Black
PLA BambuLab Basic Red
PLA BambuLab Basic Yellow
PLA BambuLab Basic White

Swap Instructions:
Start with Black
At layer #8 (0.76mm) swap to Red
At layer #11 (1mm) swap to Yellow
At layer #16 (1.4mm) swap to White for the rest.