That you are a beginner, and that you are making some basic mistakes in facial construction. These are very common mistakes that have to do with symmetry and must be guarded against even with well-trained artists. I would suggest you get a couple of figure-drawing reference books and study up.
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.