Model Shadow Idea Heavy PP

I had this idea of casting different shadows. I don't think I executed it perfectly but I'm hoping it still looks ok. Im in the PP part at this point and I want C&c on if my PP. I did two other look in this set but I started with this one which I think will be the hardest to PP.

Model: Ali

How well did I cover up my photoshoping? I suspect people can tell easily which isn't good.

A good attempt but room for improvement. The first problem is that by leaving the real shadow you have made it obvious that the fake is fake. The real shadow is much crisper and consistent while the edges of the fake are too blurred. Second is the issue that the added shadow doesn't match with the direction of the light.

Ok so as fakeness goes does the first one look ok? Both have a lot of tricks going on and the only difference is the 2nd I tryed to darken up and shadow leading to the big shadow


Also comments on the 3rd?