This resource pack is used for Slimefun, without OptifineHD.
All you need to do is replace item-models.yml with the one downloaded, it is located at /plugins/Slimefun.
Please visit this site to get the up-to-date resource pack.
This resource pack support following plugins:
- Slimefun
- ExoticGarden
- InfinityExpansion
- FluffyMachines
- ExtraGear
- LiteXpansion
- ChestTerminal
- SlimeTinker
- SlimyTreeTaps
- Bump