So basically, you want us to do everything for you? I'm sorry, I'll break this gently to you: the world doesn't work that way...
If you need royalty-free music, a couple of users have already given some pretty good places to get that. I you need clips of a game, I'm sure there's people out there who can provide for you. You want a professional intro, there's tons and tons of good, FREE tutorials out there for any sort of program you might want to use... But what you are doing is asking us to find everything, then put it together and send it to you so that you can upload it and take credit.
Now, I could go into a lot of assumptions here. I won't though, this is a friendly community and I'll make damn sure it stays that way. So I suggest you start asking sensible questions like "Hey guys, I'd really like some music for my video, do you know any good places I can get some?" or "I'd love to do a mash-up from all kinds of CoD clips, if you want you can send me your best and I'll make sure to credit you!" or anything in that tone really...
A little research get's you so far! If only you'd have spent the time googling for all the things you need, you'd be done by now. I'll leave you with the following words: Give a man a fire and he'll be warm for a day. Set a man on fire and he'll be warm for the rest of his life...