Sony Ericsson Z520 / Z525

Ok this may seem like a odd question, but here it goes....I got the Z520a a few days ago and I accidently deleted the demo tour video on it...I called Sony Ericsson and they told me the only way to get it back is by finding someone who has it on their phone and send it to mine....so any of you that may have it can you let me know and can u send it to me....
I kinda want it back on since it has it's own part in a menu.......thanks