“Heroes of Might and Magic V: Tribes of the East”

There's a question: are there any walkthroughs featuring 5 heroes (preferably from the Tribes of the East faction)? I've seen and downloaded a lot of walkthroughs for 3 heroes, but I haven't found any for 5. I'd be grateful if you could provide a link where I can download or watch them. I'd like to see how professionals play.