I used google, and found Sanandreas Re Textured 3 SRT3
its from the burrito
SRT topic on GTAFORUMS
so logic thinking -> the higher the version number-> the better and more textures replaced.
But read the topic good, the more performance needed? the game causes glitches ,so stream fix is needed.
same glithes when you import a lot of big sized DFF /TXD cars/buildings