Native Scale: 1/87 (HO Scale). The files are perfectly sized for HO scale dioramas but can be easily scaled up in your slicer (e.g., to 1/48 or 1/35) for larger, more prominent displays.

Printer Compatibility: Optimized for both high-detail Resin (SLA) printing and modern, precise FDM systems (such as the Bambu Lab A1 series). If printing in FDM/PLA at the native 1/87 scale, using a 0.2mm nozzle is highly recommended to capture the finer mechanical elements.

Supports: Required. Please ensure careful support placement around the chassis, wheel arches, and any overhanging cabin details to preserve the geometry.

Assembly: Designed to be print-friendly, with attention to structural tolerances so you can achieve clean prints and straightforward post-processing.

For Bambulab A1 Combo all parts printed for 5 hours. using total 67 gr. filament.