Alcubierre Metric

This is the Alcubierre Metric (https://en.wikipedia.org/wiki/Alcubierre_drive) with a σ (thickness) and R (radius) modifier as created in Mathematica, thickened in SolidWorks.
I will be uploading additional models with more and less extreme σ thickness shifts and larger R radius values as I have time.
Math is cool.