ParrLight Resource Pack for Minecraft Frostburn update version that added new blocks and some new sounds.
ParrLight Resource Pack Images
How to install ParrLight Resource Pack
Note: MCPatcher is highly recommended with this pack although it is not required.
Download links for ParrLight Resource Pack
https://minecraftlucky.com/dowload/file-4939 (Server US – 3.5MB)
https://minecraftlucky.com/dowload/file-4940 (Server EU – 3.5MB)