I've been wanting to enlarge this Carpenter's Wheel for a while now, so your question gave me the perfect excuse to play with EQ.
To continue the pattern to the edges of a quilt this big resulted in an insanely busy look, so I removed a swath of blocks and made a diamond pattern around the outside edge.
The pdf attachment contains an alternate color, a triangle template and yardage charts for this quilt, which is 101" square. You could make it as large as you want by adding borders.
Hope you like it!