As a builder primarily, redstone isn't my strong side. I suggest you to double check things and make tweaks if needed. Things are tested, but even I can miss something as a one-man-team!
Some farms will not be included on the OilRig; Primarily the example farm in the modular frame.
You'll have to build those yourself, whichever you prefer!
Additionally, there are still a lot of empty spaces around the rig that could benefit from farms.
Hollow silo's, the ship and the upper spaces of the oil rig.
Lastly, only world files are included for this as it's a massive undertaking, if you need other files like Litematica or NBT, create these through the world file itself!