I know it's only normal mode, but after almost 250 hours I finally finished this pack. Maybe I'll tackle Kappa or Mythic mode someday, but for now I think it's time for
New - Project Ozone 2 Kappa Server now Online! | MineYourMind Community
Project Ozone 2: Kappa Mode Base (Finished, minus creative blocks, world download in album) : r/feedthebeast
How To: PneumaticCraft Plastic in Project Ozone 2 Titan Mode - YouTube
Project Ozone 3 (PO3) has just released Titan mode! : r/feedthebeast