I used some 4.5 scraps this month to make HSTs and then made the HSTs into 16 inch chevron blocks. I've been making these as an RSC project when I have had 4.5 scraps since August 2014.
I assembled all of the rows so far into a quilt top.
I have orange/yellow, green, blue/indigo, violet rows.
I'm just missing the top row of red now and I'll have a flimsy 64 x 80.