This pack brings normal and specular maps to the textures of my pack Bare Bones. I'm pushing out weekly updates to this until completion.
OptiFine and a shader pack that supports normal and PBR maps is required for you to use this pack. I recommend the shader Simplicissimus by Rre36 as it's what I use in development of these normal maps.
You will have to download Bare Bones as a base as this pack contains only the block textures with normal and spec maps.
Once OptiFine releases for 1.15, you will be use this pack right away.
If you run into any issues, have questions or would like to keep up with daily updates about the progress, you can join my Discord server.