Packs that bundle the base game alongside mods violate copyright laws. The safest and most rewarding route is always to buy the official game and build your own mod list. How to Build Your Own Next-Gen GTA 4 Experience
If you actually found a verified torrent for the "GTA 4 Extreme Rip in 461 GB" (good luck seeding that with a 1Mbps upload), what would you be downloading? Based on fragmented forum posts and alleged "proof" screenshots, the package likely contains five impossible layers: gta 4 extreme rip in 461 gb