HO master overview This product is a single watertight 1:87 (HO) STL of a Buick Regal–style four-door sedan, designed as a durable, paintable bodyshell for dioramas, model railroads and display scenes. The model emphasizes readable silhouette over micro-detail—flat-shaded panels, shallow waistline grooves, closed windows, planar grille and light suggestions, and solid wheel hubs that survive handling and scenic work. We ship one 1:87 master STL; rescale in your slicer for other gauges. Features - Recognizable late 1990s–2000s mid-size sedan silhouette - One-piece closed-window body for strength - Shallow panel and trim indications suited to HO viewing distances - Solid wheel hubs intended for robustness and easy replacement What’s included - Single watertight STL scaled to 1:87 (HO) Printing guidance - Best printed on its roof with supports under wheel wells and underside - Resin recommended for HO at 0.05–0.12 mm layers; FDM may require scaling up - After scaling, verify hub thickness and groove depth before final printing Use cases - HO railroad layouts and street scenes - Diorama props for suburban and commercial vignettes - Kitbash base shell for wheel and trim upgrades - Quick production of fleet cars for visual density Notes and provenance - Legacy MeshRef source; model is a Regal–style generic sedan rather than a year-specific, badge-accurate replica. Identity and trim-year confidence are low. For open-window variants, separate wheels or a year-accurate conversion, edit the rescaled mesh or contact us for custom work.

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) | 7.5 x 15.8 x 4.9 mm (W x D x H)
• N (1:160) | 10.3 x 21.8 x 6.7 mm (W x D x H)
• HO (1:87.1) | 18.9 x 40.0 x 12.4 mm (W x D x H)
• S (1:64) | 25.7 x 54.4 x 16.8 mm (W x D x H)
• O (1:48) | 34.2 x 72.5 x 22.5 mm (W x D x H)
• 1:24 | 68.5 x 145.0 x 44.9 mm (W x D x H)
• 1:32 | 51.4 x 108.8 x 33.7 mm (W x D x H)
• 1:43 | 38.2 x 80.9 x 25.1 mm (W x D x H)
• 1:72 | 22.8 x 48.3 x 15.0 mm (W x D x H)
• 1:100 | 16.4 x 34.8 x 10.8 mm (W x D x H)
• 1:120 | 13.7 x 29.0 x 9.0 mm (W x D x H)
• 1:144 | 11.4 x 24.2 x 7.5 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.