Ok this as far as I've gotten!
I re-did the blotch with a splatter brush set I had and created specks of blood on the polaroid and removed the smudges.
I was unsure of how you wanted the film reel done as your explanation was a little vague about placement.
These images are all set at 200px x 200px, the last part was a bit unclear also, you want them on a black background of 55x57 px or a blue one or both? Which kind of colour blue do you want?