Mass Effect 3: CE Bonuses

Hello, Everyone.

I been wondering and thinking, well I am curious what is the other conten that will be part of the Mass Effect 3: Collectors Edition? Is there other special Items or just only The Robotic Dog, Weeapon and Appearance Pack, I know of the other items. On most sites that show the Collectors Edition of Mass Effect 3.

I know some places say there like a Squadmate Character and Mission or something else. I am very curious and would liek to know or if none of us knows what teh other half are. I weren't sure where to ake so I placed it here on BSN.