I worked mine up a couple of days ago.
I don't have the 1-1/2" half square triangle die yet. You would need that in the corner combination block and for the flying geese. Also for the flying geese you need a 3" quarter square triangle.
I like queen size quilts. I'm increasing the block size to 12". Might need a border so it will be queen.
I will use CUT (FINISHED)
Corner units
2-1/2 (2) square
2-1/2 (2) HST
4-1/2 (4) HST
Geese
4-1/2 (4) QST
2-1/2 (2) HST
9
Center 9 Patch are tricky, will be one third of 4 = 1.33 plus SA .5 is 1.83, slightly less than 1-7/8.
Coral Sashing units will be cut 2-1/2 x 6-1/2 (2x6), then use 2-1/2 (2) HST. Since we know they are connected end to end, i plan to use the (4) " QST in the middle instead.