Next Aussie Hero Quilt Started.

This request quilt is for The Mario Brothers.this is all 2 1/2 inch squares. I could not find the interfacing that has the grid on it but I did find this black and white fabric in Spotlight that is 2 1/2 squares. This is a technique I have been wanting to do for a while now, perfect for this quilt.
I bought the pattern on Craftsy for 99c, and adapted it to be the right size for the quilt.

This is the link.
https://www.craftsy.com/quilting/patterns/8-bit-mario-quilt/144302