The leaves on the trees disappeared and became transparent (Need for Speed: Most Wanted (2005))

Hello, tell me what happened to the trees after installing the staff 360 mod and 360xbox textures, the trees in this area have disappeared and they appear only against the background of the mountains and are transparent, but when you go from the other side, only the columns from the trees are visible and that's it. What needs to be done to make trees appear again?