I got suggestions that I make the disappearing 9 patch, and I was skeptical, and then found fabrics in my stash that I think will be wonderful. I dyed the purple just before Christmas, and the other two have been in my stash for years. I will use the purple like a background (in the middle positions on each side of the 9-patch) and the leaf print will be the center, so will become the smaller accent blocks. The turtle print will stay larger, so will be the focus. Shouldn't take too long, so I'll probably have something to show by tomorrow.
It's only 7:30, so I might have something tonight.
Thanks for the suggestion!