Articulated snake? Yeah, but it needs to be long; longer than the print bed...

INTRODUCING! THE AMAZING! SNAP-TOGETHER! EXPANDABLE! ARTICULATED!

...

SNAAAAAAAAAAAKE!!!

(sorry, it's late)

---

Nodes

Print as many as you need at a time. They can be printed as-is with no supports. A small support structure is built-in to the connector piece that you just pop out once printed.

Head and Tail

Print these together with supports...