Quick question about terrDestroyedWoodDebris

[KokoJacK]

Hello, after destroying a building I saw that terrDestroyedWoodDebris use the same texture as terrDestroyedStone. Texture id is 439.

After extracting assets, I found the texture 439, which is rubble.tga and found an actual unused wood_debris.tga texture.

 

I'd like to replace the terrDestroyedWoodDebris rubble texture with the wood_debris texture but can't find the id for it.

 

I have been trying to "bruteforce" it but no luck so far. Any ideas on how to find it ?