While not removing textures, some repackers use algorithms to re-compress DDS (DirectDraw Surface) files. This slightly reduces quality on 4K monitors but looks identical on 1080p screens.
You can download the highly compressed version of Grand Theft Auto: San Andreas - Definitive Edition from the link below: gta sa definitive edition highly compressed pc top
The Digital Paradox: Analyzing the Demand and Technical Reality of Highly Compressed GTA: San Andreas – The Definitive Edition on PC While not removing textures, some repackers use algorithms