Custom ore from Nova

[mrdeniska1234]

How add ores from Nova to this ore generator? All my attempts are useless; a mushroom block without texture is generated, instead of a block with texture. Once I managed to generate blocks with a custom texture, but when the block was destroyed it behaved like a mushroom block.
As far as I understand, there are not enough NBT Tags. As far as I understand, there are not enough NBT Tags, but when adding them to

custom-data: 
NBT_TAG: '{nova: {id: "machines:star_shards_ore", subId: 0}}'

this didn't give any results

P.S. I realized that I accidentally mixed up the branches