Corrupted 'Pitches' Graphics file in FM13

Can anyone please send or advise me on where I can get a copy of the 'pitches' folder in FM13 as the one I have is corrupted and now causes the program to crash in play match mode. Unfortunately, I have lost the original disc. I believe the path to be as follows .... C:\Program Files (x86)\Football Manager 2013\data\sigfx\pitches
Many thanks.