Nintendo Switch 2-piece joycon grip

I split [EbonNebula](https://www.thingiverse.com/EbonNebula/about)'s original design in two to solve a few problems I was having:
* Difficult to print the narrow side rails from any orientation.
* Original rails were about .2 mm too thick and required excessive sanding to thin out.

By cutting it in half it made printing much easier for me.

**Required hardware:**
* (4) M3x12 screws
* (4) M3 hex nuts