Great stuff! Such a nice aesthetic!
Ever considered making an asset bundle?
Yes, there is this one that is starting in 5 days : https://itch.io/s/59434/mega-voxel-legacy-bundle-thousands-of-assets-for-the-noi...
It doesn't include monogon assets though. But there will be a monogon bundle at some point, they are just temporary. So stay tuned to not miss it ;)