Iron set with stronghold update

I think that if the strongholds are ever updated, they should stay the same vibe while also growing into how far Minecraft has come since they were first implemented. The build style would be lightly updated while also keeping the iconic rooms/features, similar to how plains villages were updated. If an iron block set is added, strongholds can utilize them and maintain a stone brick and iron theme. This would be a call to the tuff brick and copper theme in trial chambers, but I don’t think it should have as much iron in the strongholds.