The File Mod Description (this is my first mod there will be update on it and more mods in the future. Also give me feedback on the mod) Sorry if there is not much context for the description, I had to redo it three times now so I'm just putting the images and some text.
get the block Missing texture with an iron pick to get the missing item texture the block is found at deep slate levels and its rare-ish

now you have the item missing texture just make the following recipes


keep the Empty file folder then do this with a paper and light blue dye

Then take the Random texture file and the empty file holder to make…

Now with the Folder with texture file and the Item Missing Texture you get…

Bonus Stuff You can use the Item Missing Texture in a juke box.