GTA III Refresh Mod v2.5 file - ModDB

Beware of GTA 5 Mods Containing Malware

Grand Theft Auto III: The Definitive Edition Trainer - FLiNG Trainer - PC Game Cheats and Mods

GTA III Full Savegame [Grand Theft Auto III] [Mods]

GTA III Refresh Mod v3.1 file - ModDB

Takedowns of 'GTA 3', 'Vice City', 'San Andreas' mods fuel remake rumours

If you haven't had the chance, try out the first person mods for the trilogy. The sense of speed while driving is absolutely amazing. : r/GTA

Project2DFX for GTA III, VC, SA and IV

GTA 3 Skins - Mods and Downloads

Steam Community :: Guide :: Updated Classic: GTA 3 [ENG]

GTA 3 Mobile Modding - GTA III, VC & SA - GTAForums