①Texture missing in GTFO



②Some textures not connect with other block, even add Optifine and CTM

Use the latest version of pack(1.12)

Gregtech Food Option is not Gregtech Modern, if those textures are missing thats a problem of their part

Also 1.12 version doesnt have blockstate/tileentity functions so hatches, buses, mufflers and controllers dont exactly connect to the rest of the casings like in 1.20, its a code issue not a texture issue unfortunately