I so want to make that happen! Unfortunately, I'm not that smart with Python to remotely understand how MrJoshuaT made ore protrude from the ore blocks for this to be a possibility, in a way which would be consistent with his work.

I want you to be abundantly aware that this work is just borrowing things from other creators, without the need to figure some way of smashing them together in Minecraft's resource pack settings by figuring out what's the correct arrangement for a desired effect to make animated multi-faceted blocks possible in a fashion that would be quick and convenient for me to implement.

So unless I can find something like this for variated blocks by a third-party, or he makes the 3D variated ores I would want to have, then this is the best you're going to get.

The next best thing after this would be to do something similar as this, shame it's only for 1.16.5 though so none of the new Nether stuff was ever implemented for it.

Issue resolved.