Since the Robots will be changing electronics this year, very few teams have an idea of what the new FRC robots will look like as well. I suggest you start looking at videos and documentation of different robots from current and past.
http://www.youtube.com/user/mentorsearch - Pictures of the coming up controller ,
http://www.usfirst.org/community/frc...t.aspx?id=1108 - Workshops and Documentation
PM or Post on this thread if you want more of a specific type of documentation or videos.