Exterior-only Victorian mansion model prepared as a single 1:87 (HO) master STL. The sculpt emphasises late-19th-century Victorian architecture: an asymmetrical façade with projecting multi-bay windows and oriels, layered steep gabled roofs, inset dormer windows, an articulated wrap porch with visible posts and simplified balustrade, and several tall tapered chimneys. Decorative mouldings, cornices and window surrounds are modelled with readable depth but intentionally simplified to remain robust at HO scale. The model is intended as an exterior scenic element for model railroad layouts, period street dioramas and standalone display. Construction and mesh notes: the file is a single external-shell master STL scaled to HO; logical seams align with roof ridges and the main floor plate for easy splitting when required. Scaling: Miniature Reality ships ONE 1:87 (HO) master STL only. To print at a different uniform scale, scale the model in your slicer by the ratio (87 / desired_denominator). For example, for 1:76 use factor 87/76 (~1.145). Print settings: for resin use 0.05–0.12 mm layer height and supports under porch overhangs, dormer lips and chimney bases; for FDM use 0.12–0.20 mm and consider a brim or raft to avoid tip-over. After printing, light sanding, priming and selective washes or drybrushing will enhance cornices, window surrounds and other trim. Intended uses and pairing: works as an HO layout anchor, a focal residence in a late-19th-century street diorama or a display model; pairs well with period lamp posts, cast-iron fencing, cobbled street sections and 1:87 figures. Provenance and review note: originates from a legacy MeshRef auto-stub project and automated identity confidence is low; inspect the STL in your slicer before large prints. What you receive: one 1:87 (HO) master STL of a Victorian mansion exterior tuned for hobby printing. No interior furnishing files included.

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

Dimensions by Scale (mm):

• Z (1:220) | 11.4 x 11.9 x 8.2 mm (W x D x H)
• N (1:160) | 15.7 x 16.3 x 11.3 mm (W x D x H)
• HO (1:87.1) | 28.9 x 30.0 x 20.7 mm (W x D x H)
• S (1:64) | 39.4 x 40.8 x 28.1 mm (W x D x H)
• O (1:48) | 52.5 x 54.4 x 37.5 mm (W x D x H)
• 1:24 | 105.0 x 108.8 x 75.0 mm (W x D x H)
• 1:32 | 78.7 x 81.6 x 56.3 mm (W x D x H)
• 1:43 | 58.6 x 60.7 x 41.9 mm (W x D x H)
• 1:72 | 35.0 x 36.2 x 25.0 mm (W x D x H)
• 1:100 | 25.2 x 26.1 x 18.0 mm (W x D x H)
• 1:120 | 21.0 x 21.8 x 15.0 mm (W x D x H)
• 1:144 | 17.5 x 18.1 x 12.5 mm (W x D x H)

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.