Prohibition Plaque 3D Model STL for CNC - No Lean Safety Sign

High-relief rectangular warning plaque - ready STL 3D model for CNC milling. The 3D model presents a rounded-corner plate with a subtle bevel around the rim and a pronounced circular raised ring occupying the upper field. Inside that ring a stylized human silhouette is crossed by a bold diagonal prohibition bar, conveying a "no leaning / do not approach" message. The lower part features a recessed rectangular strip with three clear low-relief pictograms: two egg-like ovals, a pair of scissors and an exclamation mark, separated by thin dividers. Multiple relief levels, smooth fillets and crisp transitions make the geometry well suited for toolpath generation and clean milling on wood or MDF. Clean manifold topology and optimized contours ensure compatibility with ArtCAM and most CAM packages. Instant download of the STL file is available immediately after payment - perfect as a safety sign, decorative plaque or bas-relief panel for CNC router projects.