Plank and herringbone floors as a Geometry Nodes modifier: real boards and parquet pieces with joint, bevel, wear and any pattern angle, room size, UV maps and two procedural materials. Blender 4.2+ (tested 4.2.23, 4.5.14, 5.2.1; 18 cases). The full version adds basket weave, tiles (plain, cement motif, checker), terrazzo with brass strips, the border with inlay and a demo scene.