All we need is a spine for you...
I made this using the glow in the dark plastic spine that came as part of a Halloween 3D skeleton puzzle. I considered making a how-to, but this is pretty self-explanatory. If you do have questions, feel free to message me and I'll do my best to answer them!
ErsatzEpiphany posted this project as a creation without steps
Here are some similar tutorials to help you make this one!