I love the central star variation with this colour placement:
There is just no way that I could make all of the options I've discovered with this pattern. I'll leave that up to you and I hope that you share the results using #quarterroundquilt or #roundpegsquareholequilt on IG!
By way of clarification, the pattern includes full colour instructions for the block, which is a log cabin variation. There are fabric requirements to make the Quarter Round mini quilt version (20" square) which requires four blocks. You'll also find instructions for making the ombre blocks for Round Peg, Square Hole (40" square); that quilt requires 16 blocks.