Both mods add various soil, sand, and stone variants, as well as a myriad of plants. It might be wise to add some cross-compat with them.

Hm, I see I can pull this off with a data pack… but how exactly do I make certain a block converts to a mossy variant of itself entirely and not some other mossy block that is not even the same material? May want to provide a bit of a tutorial on this.

Promenade too