I don't think you are going to find anything free for this. My understanding on Blu-Ray is that there is major licensing involved in implementing anything Blu-Ray. So in order to release something free, someone has to pay for the licensing.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.