Modelling and drawings - Visual seams. Where one material continues in the same plane from one element into another (a facade's render over the storey above, the next wall of a straight facade), the line between them is no longer drawn, in 3D, elevations and sections. A different finish keeps its line; the elements stay separate. - Door and window details. Types can now carry the reveal finish (by default the wall's own face layers, each side its own material), an interior sill, a sloped exterior sill, a surround on the facade and a door threshold. They are real parts with materials: visible in 3D, cut in plans and sections, measured (Lapin_Details quantities) and exported to IFC. The wall is cut only where a detail takes its place. - Joinery configurator drawings. The configurator shows the elevation (from inside or outside), the plan and the section as the symbol engine draws them, with the project's opening-symbol convention: apex at the handle (makers' sketches) or at the hinges (DIN 1356), optionally with hardware. Floor plans draw the same plan symbols; elevations show the opening symbols of the openings whose exterior faces the viewer (dashed, hidden where something stands in front; a per-view switch turns them off); the joinery schedule follows the same convention. - Openings on upper storeys. Openings now cut walls on every storey, not only at ±0.00 (walls on upper floors of a multi-storey model appeared whole). - Selection in sections and elevations. Every drawn element can be selected and highlighted there, not only doors, windows, levels and annotations. Site - Corridors for simple cases. Paths, a simple two-lane road, retaining walls and ditches in a yard or a park: stations with 0+000.00 labels, a long section with draggable PVIs and parabolic curves, or fitted to the natural or proposed ground; mitred corners so a strip, a wall or a ditch runs unbroken around a bend; joints on request; cross-sections at stations; a Road tool. Not a road-design module: no superelevation, no widening, no earthworks balancing.