I was going to pick a block where I could play around with sashings and alternate blocks but then I found the Double Star.
Double Star (Blockbase #1304.3)
If you are interested in the fabrics, you can see and get purchasing details here.
This block creates some great secondar patterns so alternate blocks and sashing are not necessary.
So, I mostly played with color again.
Then I kept the colros the same and turned the block on point. I love the on point version (next).
The I added a 1" sashing just to see how it would look and I like it.
But I had to end with a green and brown version because I'm really taken with the greens and browns that I picked for this palette.