LINE 90 — Parametric Desk Label Holder (Internal Study)

New internal parametric modelling study created 2026-11-07 using AI under Petr responsibility; no prior client work or print validation. This new independent concept explores a one-piece desktop holder for a paper label. A chamfered base supports a sloped rail and a nominal 1.4 mm slot leaning 12 degrees from vertical. The delivered geometry measures 90 x 34 x 16 mm. The package includes an actual watertight STL, editable Python and OpenSCAD sources, a parameter file, a nominal-dimension SVG, and a 1200 x 800 preview rendered from the accompanying STL. The executed Python generator and on-disk STL checks confirm a single connected mesh, closed manifold edges, consistent winding and the stated model dimensions. This is a local modelling demonstration. The STL coordinates are in millimetres. The OpenSCAD source was not compiled in this environment. No physical print, slicer test, paper-fit or mechanical validation was performed, and no engineering certification is claimed.