This reminds me of a video or discussion I once saw (can't find it now), on why we can't recreate the Saturn V. We still have all the old blueprints for the rocket; NASA took great care to archive those. But the Saturn V was designed for an entirely different era of engineering and manufacturing. Its parts were all designed for an era of manual machining and welding. It was built using many techniques that are now abandoned or incredibly niche and expensive. The plans simply cannot be practically built in an era of CNC machines, laser cutting, automatic welding, 3D printing, etc. Manufacturing methods affect part design. And designs built for one era's techniques may not map well those of a new era. We still have the plans for the Saturn V, but we can't build another one, as the world has simply moved on.