I cannot get any biome textures to display for biomes from Stygian End and Better Nether. Consicidentally, these mods do not show up from craft tweaker when running CT biomes, so it would seem like the biomes from these mods register strangely with forge.

I will report this issue to their respective mod devs, but I would like for a way to add custom biome tiles in cases like this. I attempted to add this to the config file, but didnt work. I got the biome names from the source code from stygian and they match the in-game name.

My custom entry at the end of biome_textures.json:

"stygian:acidic_plains": "CAVE_WALLS",
"stygian:stygian_growth": "PLAINS"

}
}

This is the result: