This unbranded contemporary luxury sedan base-mesh is supplied as a single 1:87 (HO) master STL intended for hobbyists, model railroaders and diorama builders. The silhouette reads as a modern passenger sedan: elongated hood, tapered roofline and a blocked-out greenhouse to simplify printing and glazing. Panel seams are modelled as wide, shallow bevels to make re-scribing and filling straightforward; door and trunk outlines are integrated into a single durable shell to reduce fragile joins and improve handling during scenic work. Wheel arches are proportioned for common hobby aftermarket wheels and provide underbody clearance for axles after cutting the simplified undertray. What’s included: one 1:87 master STL file and a conversion blurb explaining how to rescale to other popular hobby scales. Miniature Reality supplies only the canonical 1:87 master. Printing guidance: for resin use 0.06–0.12 mm layers; for FDM use 0.12–0.20 mm layers and a 0.35–0.4 mm nozzle. Orient to reduce visible layer lines across the hood and roof and add supports sparingly under the chassis and inside wheel wells. Plan support placement to avoid damaging blocked windows if you intend to cut them for glazing. The mesh is ideal for kitbashing — add mirrors, bumpers and grille mesh as separate grafted parts for best results. Uses: HO model railway layouts, modern urban dioramas, parking lot vignettes and kitbash fleets. The asset is intentionally generic to avoid licensing issues and to serve as a flexible starting point for custom marques and detail sets.

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) | 6.6 x 15.8 x 5.1 mm (W x D x H)
• N (1:160) | 9.1 x 21.7 x 7.0 mm (W x D x H)
• HO (1:87.1) | 16.7 x 39.9 x 12.8 mm (W x D x H)
• S (1:64) | 22.7 x 54.4 x 17.4 mm (W x D x H)
• O (1:48) | 30.3 x 72.5 x 23.2 mm (W x D x H)
• 1:24 | 60.6 x 145.0 x 46.5 mm (W x D x H)
• 1:32 | 45.4 x 108.7 x 34.9 mm (W x D x H)
• 1:43 | 33.8 x 80.9 x 26.0 mm (W x D x H)
• 1:72 | 20.2 x 48.3 x 15.5 mm (W x D x H)
• 1:100 | 14.5 x 34.8 x 11.2 mm (W x D x H)
• 1:120 | 12.1 x 29.0 x 9.3 mm (W x D x H)
• 1:144 | 10.1 x 24.2 x 7.8 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.