The pack replaces every single low-resolution texture in the game—from the snow-covered heliport to the cybernetic halls of Metal Gear REX’s hangar—with high-definition, AI-upscaled, and hand-retouched alternatives.
You must enable in your emulator settings and place the pack in the textures/[SERIAL] folder. MGS1 Integral GOG Mod: If you own the GOG version of MGS1 Integral
For those seeking a more transformative look, the community continues to refine AI-enhanced packs using (Enhanced Super-Resolution Generative Adversarial Networks).