High-detail 3D-printable pile of scrap cardboard designed as a miniature diorama scatter piece. Ready-made for model railway layouts and urban/industrial scenes, this single-piece prop captures torn corrugated layers and random debris for realistic clutter and backlot detailing. Ideal for HO (1:87) layouts but easily rescaled for other model scales. STL files are optimized for hobby FDM and resin printing; light support recommended for overhangs. Paint and weather with washes and dry-brushing to emphasize corrugation and worn edges.