Here is a fancy breakdown for the shot I did on the recent 80s episode of Fringe. It had some interesting challenges such as the perspective of the original plate and the desired high-rise angle. I decided to replace the ledge and warp some of the balcony set such as the doorway to better match the angle.
I think it turned out pretty good given the time constraints. Now I may not win an Oscar but hey… It does have a Heli-pad!