Sky Team board game upgrades

Replacement switch tokens and axis for the Sky Team board game. Chunky and stay-in versions of switches. I lightly sanded the top surfaces on mine.

10/18/2023 - Added fuel marker (needs supports as oriented).

10/26/2023 - Added flush/stay-in version with tabs that go between board layers which hold the pieces in place for storage. Make sure tabs don't print as a single layer. Use variable layer height.

10/27/2023 - Added axis.