Farmlands have been added to Vanillaccurate ! I tried adding relevant effects here : the moist version has high reflectiveness (smoothness) but no porosity (it’s already saturated with water). The dry variant is quite rough but has very high porosity.
I wanted both lands to have roughly the same visual aspect when raining (after all the dry variant becomes kinda moist when it’s pouring, doesn’t it ?). They have still a slight difference as to keep the blocks as close to vanilla as possible, but it looks the way it should ! When the rain stops, the non-irrigated version slowly dries off over time whereas the irrigated one remains moist.
Here is what it looks like when raining. I used the Kappa shader. See how dry variants become very close to moist variants thanks to porosity.