Very interesting Nothing.
I'm not good enough at examining satellite photos to add anything significant to your elaborations.
I bet the mountain is very beautiful in the horizon.
And I confess that I probably overlooked something during my initial examination of the farm developments and park allocations.
Notice how your Mandelbrot is at an exact right angle to a line from the center of its largest node, through the lake at the center of the island and through to most distant point on the other side of the island at a NEE (North-East-East) direction? Curious.
Suddenly and momentarily it looks artificial in a way not reproducible by modern mankind.
Perhaps it is similar to crop-circle like structure except where the energetics grappled, distorted and manipulated the tectonics? Perhaps as a way of manipulating the planet is some way? Could that even be possible?