There is no official or verified "Zelda: Ocarina of Time" PKG for PS3.

1. Licensing and IP issues: As mentioned earlier, Nintendo retains the intellectual property rights to The Legend of Zelda series. Any attempt to create a PS3 port would require explicit permission from Nintendo, which is highly unlikely.
2. Technical challenges: Porting a game like Ocarina of Time to a different console requires significant technical expertise. The game's original code, designed for the Nintendo 64, would need to be optimized for the PS3's hardware and software.
3. Emulation and compatibility: The PS3's hardware and software architecture are vastly different from those of the Nintendo 64. Emulating the game's original behavior on the PS3 would be a complex task, requiring a deep understanding of both consoles.

If you are looking for the most stable or feature-rich experience, these platforms are widely considered superior to the unofficial PS3 ports: 

for the PlayStation 3, the homebrew community has made it possible to play through native ports and emulation on consoles with Custom Firmware (CFW) or PS3HEN.  Playing Ocarina of Time on PS3 

1. Nintendo Switch (Online Expansion Pack): The official, flawless emulation.
2. Nintendo 3DS (Remastered): Ocarina of Time 3D is the definitive version (better graphics, gyro aiming).
3. Wii Virtual Console: If you own a Wii, the N64 VC version is perfect and costs ~$10.

• Save Anywhere: You can pause the game and save instantly to the PS3 hard drive, even in places where the original game didn't allow it.
• No Lost Saves: You don't have to worry about the internal N64 battery dying and losing your save file.

While there is no official release of The Legend of Zelda: Ocarina of Time