A decorative tubular sled/trolley chassis modeled from a photographed metal runner assembly, perfect as a diorama prop or model-railroad accessory. The model preserves two long parallel tubular runners, repeating decorative scroll ribs, periodic vertical supports, a visible pair of upper tubular rails and four caster housings. The delivered download contains one master STL scaled to 1:87 (HO). Because the original photo cropped the top portion of the object, the mesh preserves only the clearly visible upper rail and related structure — speculative top/backrest elements are intentionally omitted. Print guidance: orient the runners on the bed, support scrollwork arcs and caster overhangs, use a 0.4 mm nozzle and 0.12–0.18 mm layer height; PLA or PETG recommended. The geometry is neutral (no textures) so you can paint and weather the piece to fit your layout, diorama or tabletop scene. Conversion: a short note explains how to uniformly rescale the 1:87 master for other scales; we ship only the 1:87 master.

Available railroad scales: Z (1:220), N (1:160), HO (1:87.1), S (1:64), O (1:48)

Ready to print digital download in one piece with no assembly needed.

IMPORTANT: You are purchasing the file in the scale selected below.

Miniature Reality Makes practical, print-ready scenery and vehicles so you can economically fill out the background of your layout, diorama, or tabletop without paying centerpiece prices for everything (Our hobbies are dying because the average person can't afford to enjoy them, we want to help fix that). We want your miniature worlds to feel real and full of life - with more variety, more detail in every scene, and prices that won't hold you back.

Miniature Reality Personal-Use License (No AI / No Resale)

• Allowed: personal printing for your own layouts, dioramas, tabletop games, and personal display.
• Not allowed: sharing or distributing the digital files (free or paid), re-uploading to any site, bundling, remix resale, or selling/redistributing printed outputs.
• Not allowed: using the files (or derivatives) to train, fine-tune, test, or feed any AI/ML system (including dataset creation).
• Not allowed: commercial use of any kind without a separate written commercial license from Miniature Reality.
• Enforcement note: digital files may include purchaser-linked identifiers / forensic watermarking to help investigate unauthorized distribution.