High-detail 3D-printable coal mine headframe and adjacent workshops designed for model-railroad and industrial dioramas. This modular kit includes the headframe/shaft tower, engine house, workshop/outbuildings, catwalks, platforms, staircases, ladders, railings and winding wheel housings as separate parts for easy printing and assembly. Files are provided as print-ready STL parts with built-in joins and clear mounting points so you can combine and position buildings to suit your layout. Features: - Modular multi-part design for clean printing and flexible placement - Fine structural detail: railings, ladders, catwalks, platform supports - Designed for HO/1:87 scale compatibility but usable at other model scales - Optimized for FDM and resin printing; small parts separated to reduce support and improve detail What you get: high-resolution STL files (separate pieces for headframe, engine house, workshops, catwalks and accessories), assembly notes, and suggested orientation/printing tips. Ideal for historical, industrial, and mining-themed layouts and dioramas.