Sky Pirate's Den Version 2

Trying to illustrate this aerial architecture piece is pretty difficult for me. This is my 2nd attempt at conveying the idea, but somehow my vision is still not coming across. I am pretty sure the only way I could truly show what I have in my head is to show it through a video… unfortunately I do not have the time to create an animation… so we are stuck with an alluring, but somewhat mystifying piece.