Thank you for all the lovely comments , I'm thinking maybe a flowery feather like design and echo the star ?
I have a ways to go in making it to a king size quilt!

i have a few more blocks made getting closer to my big kings size.

Beautiful!!! I don't have any ideas for quilting it, but it is spectacular!!

Love your quilt! I just got fabric to do one in yellow and white. Yours is really inspiring me!