No, not directly.
A: No. The RIP uses a different user ID schema. Save files are not cross-compatible.
A: Yes. The "FULL RIP" typically unlocks all weapons and perks from the start, bypassing the online rank system.
A: Yes. MW2 (2009) has an even smaller RIP (~4 GB), and Infinite Warfare also has scene releases. But MW3 remains the most popular due to its balanced survival mode. This article is for informational purposes only. Always respect copyright laws and intellectual property rights.
A: The dashes are a scene naming convention to sort releases alphabetically and avoid detection by automated takedown bots.