As Roseanna Danna would say -- never mind! Oh that picture is so much better and I see it so differently than is obvious from what I drew up. What ever was I seeing/thinking -- I was wondering if I was looking at the correct square or not.
Just a Lemoyne star with a corner inset into the corner, just as Gay drew. Easy peasy.
I did a lone star once with a plaid in "Easter" colors, white and lavender, green, pink, yellow. The center of the star was the fussy cut plaid and then rays of the solids.