I was thinking, it would be really cool to have a tier of building that only provides the illusion of voxels free of cost. Some of us are very talented in designing the blueprints for impressive designs but aren't inclined to the grind for materials to actually build said ships.
So i was thinking, what if we had a hologram tier of voxels that we could use to design a ship without worrying about the cost of construction? Perhaps when it is done you could chose to upgrade those voxels after the BP is complete? Maybe even sell someone the BP for the cost of building you one.
The obvious con to this, would be voxel spamming all over the place (since its free), so double props if you could make it only visible to those with building permissions, or maybe only while in build mode?