[Thrud]

good work. my only comments are to tone down the camera shake and make sure to match direction of fore ground and back ground light sources.

example; the plate shot is of a seat/chair/station with a window on its right, therefore when the live actor is shot, he too should be lit as if the light was coming from that window to the right. that's the big secret to making green screen/composting look good, matching light levels and directions.