absolutely stunning, and another fresh center block idea, well done Toverly!!
Here is my first quadrant.
I turned the pink 1/2 squares every which way and decided on the churn dash/barn door setting, my favorite block.
Reversed the center block because I like geometrics,
reduced the sashing,
and revamped my 9 patches into X's. That was medium successful because of the revamping, but I'll probably do it again sometime and start with that plan for the 9 patches
They would be fiddley, but fun.