EP.04, 1811, there is nothing wrong, explosion throw the gun away. They pick it up later.
EP.08, 1911, it is just a simple knob, so when the wind blow, it can be broken off, it is normal and correct.
EP.09, 1239, the camera is pointing from top down on her face, then the shot move to the front, it is correct.
But you are really good. What about when sheryl fall down from the iceberg, she was wearing an uniform, when she fall on alto hangs, it is a tube.