Okay, didn't want to say your workflow is shit, but you could get out a hell lot more of your pictures if you would sit down few hours for thinking and working.
So for example the guy on the left would never fit through the door on the right, which also seems a bit broad. It's all so clean and not one trace of a little more detail. You could do some real nice environment pieces if you cared about your subject. Use references and stuff and find out whats in those scenes and how windows in buildings could look like. You are wasting your ideas.
My 2cents... no offence, just my opinion.