You must have installed gta5 and not been on psn before because with the games updates it can never fit on a 12GB model ps3 , the reason you don't have enough space is because of the online updates so the only way you could install it is to disable your consoles internet connection and never sign into psn when you try to start the game ( if you are on psn the game will try to update then see you do not have any free space to update ).
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.