Modder gennariarmando has changed the interface, menu and map in GTA San Andreas. His project, the V-Hud mod, is aimed to to recreate of the HUD elements present in GTA 5 as accurately as possible.
The main loading screen now has a quick overview of the game. The settings menu is largely similar to GTA 5.
The changes affected the user interface. The mini-map is located in the lower left corner, the full map is available in the pause menu. Of course, the weapon selection wheel is presented too.