If you're here to download the resource pack, make sure you're in the right place. This is the development version for this resource pack. This pack is for SSBRC Testers only.
- Click the 'Code' dropdown, and then click the button that says 'Download as .ZIP'

- Drag and drop this file into your Resource Pack folder, which can be found in Options > Video Settings > Resource Packs

- Click 'Done' to reload packs
You should now be good to go!