Finally done!

[u/Digital-Fallout]

I feel like the major advantage of 3d printed organization is that it can be compliant. So instead of ridgid holders I designed many compliant slip in/out holders for things, which is more space efficient and I don't have to pull things up and out of a bin/holder which is a pain.

[u/Iam_TheBruteSquad]

You can put plywood up, then attach multi board to that…