Sir Astor Hannover line infatry (see my second post!). More by him will be coming soon!
Starting to be interested in retexturing are we? If you want to use PackFileManager go here, it will read, extract and even repack files. (Very handy Lt.Chambers!)
Go to Mod Workshop if you have any question about modding.
I think since this is the first time you opened my thread. I may takes a while to load all of the pictures. If you can see the "BEFORE", "AFTER", download links text in the spoiler tag, it's working fine then.
You may try using other browser to be certain, I've tested loading on IE and it works fine. Just wait for it to load. To be certain, open the first spoiler tag. Let me know if its working for you. Also tell me what browser are you using.