The hips is something I had problems with and even felt naturall but look at yourself in a mirror with a bow and without the bow.You probably don't stand that way and once you start working on it,it will feel much more comfortable.

I wasworking with a kid a while back and he stood exactly the way you are in the picture without a bow in his hands.I told him not to change it when he drew his bow(he really couldn't)You can't treat form like it is a cooky cutter.There are some basics that need to be followed imo,the rest needs to fit within your bodies likes and dislikes.Another words,we need to be comfortable within a certain set of parameters.


I looked at the picture from behind and it actually looks like the arm isn't locked in that picture.Only you know for sure.

You need to work on drawing and anchoringthe bow level,you really shouldn't need a refernece to draw it level.