Problems with prop mods (microphones and backstage)

[KarotaKid]

I've been trying to replace microphones and backstage arena logos and textures.

For the first, I used @Curb Stomp City mod for NXT and AEW, pasting the files in the prop folder and regenerating the chunk. Game still presents older microphones design.
For the latter, I found in arena>entrance folder the proper file and replaced textures, creating minimaps and injecting as archive (I repacked with rePac). But the game still loads older textures. Which is the main issue:

THE GAME DOESN'T CRASH.

 

I mean, if I did something wrong it'd have crashed at least; but it does not and loads older textures. It doesn't even try to read the new files. Any idea? Am I missing any step? Am I doing to many rebuild to the chunk?