Originally Posted by ZeroEnna
If you are good in crafting, you could try this (which is a trick I have heard of being used in movies, like for example running up trees or stuff):
Just copy the scene and make it laying on the ground!
That way, you can pose on the Wall, and with good photographing skills (and a crane), you can make it look "as if", but in fact, you are safe on the ground.
You could use forced perspective to make it appear as though you are posing on a wall