The previously closed places are now open.
The "Howlin' Petes Biker Emporium" store in the urban area, the empty house beside the bridge leading to the Shrimp Island, and the staircase cordon in Washington Beach can be passed through. Two of the three dots on the sea in the map, which are wooden houses, are now open.
The model is a total of 1.94MB (with 11 dff files in total). To find the replacement model, you need to open the gta3.img folder by yourself and check those 11 dff files. You should prepare the ES File Explorer and IMG TOOL.
Installation: