Uhhh...something weird is happening on my part, ironically enough.
I tried replacing files on an installation of THUG 2 on my laptop, but the textures appear the same whenever I open THUGPro or THUG 2 up. I checked the modified date and even tried extracting the edited file and was sure it was altered.
Any help here? I'm gonna be away from my desktop for awhile...
UPDATE: This is really weird, it seems as if my THUG 2 installation doesn't actually read anything off its own directory. I can just delete the folder for the deck textures in the game's files and the textures still appear in the game. I just can't tell where the game its files from...