Toyota keychain fidget tag.
Model is optimized for multi material / multicolor print.
Hinges are short sections of filaments.

Put just a small amount of super glue on one end of the filament section and push it in carefully. When the glue has set cut the filament to length with snips or an exacto knife.

Even if you use various materials that don't stick to each other like PLA and PETG the model has very small ears that will keep it together snugly.