Keychain of Makima from Chainsaw Man
 

• Two manual swaps, no AMS required.
• Print Settings:
  • Infill: 100% 
  • Layer height: 0.08 mm with a base layer of 0.16 mm
• Color Changes:
  • Start with Black
  • At layer #15 (1.28mm) swap to Blue Gray
  • At layer #19 (1.6mm) swap to White for the rest.
• If you want to change the size only scale the X and Y axes.