When I left you last time, I had only finished planking 2 of the 19 trenches. I just finished 3 more. Here's the photo of them.
I also finished cutting all the rises in the pink insulation foam for the remained 14 trenches. Now, I just need to plank them all. I'm fairly sure I'll need to hit Michael's again for more 1/16" inch planking because I'm burning through my stockpile.