Open your call of duty directory and double click the main folder.
You'll see all these iw_0x.iwd (the x should have a number)
Well double click iw_07.iwd. When it asks you what to open the file with, choose Winrar. If you don't have winrar, go get it.
After you've opened it, click images, and then you will see all these files.
Just drag the .iwi files from the texture pack, into your iw_07.iwd
IMPORTANT: Make sure to make backups of your original. Encase you get bored of the new ones.
/Marked as Solved