The colored schematic overlay indicating the missing, extra and wrongly placed blocks
Schematic rendering in the All Below rendering mode
The Material List GUI showing the total, still unplaced and available number of items
Schematic rendering in the Single Layer rendering mode
The Material List HUD, showing the still missing (from the player's inventory) items, reducing the need to re-open the Material List GUI all the time
The Schematic Verifier GUI, listing all the mismatches in the world compared to what the schematic expects.
The Schematic Verifier overlay, highlighting the currently selected mismatches in-world, and showing the locations of the closest problems on the HUD