Skins is there a way to Split windows textures?

[bfshadow]

so i'm trying to find how to take a part of an image into the windows but they are all in the same spot, is there any way to split it?

i was able to do it on the fiat 155 (second picture), the windows textures were apart

https://imgur.com/a/6OaEDJP

 

[AccAkut]

so i'm trying to find how to take a part of an image into the windows but they are all in the same spot, is there any way to split it?

i was able to do it on the fiat 155 (second picture), the windows textures were apart

https://imgur.com/a/6OaEDJP

This is down to the way the car has been UV mapped, and for the BMW the maker probably decided that those window frames would just be one uniform colour. You can't change this without changing and exporting a new kn5 for this car.