This listing supplies a single production-ready HO (1:87) master STL of an unbranded industrial canister shop vacuum, modeled as a robust prop for modern workshop, garage and service-bay scenes.
Visible features and modelling choices
- Canister body: a short squat cylindrical canister with shallow panel lines and a subtle midsection access band. Edges are filleted to avoid razor-thin ridges at HO and to allow paint and weathering to create surface character.
- Motor housing and handle: a compact domed motor cap is integrated on top of the canister with an attached carrying handle. The handle and cap are given extra thickness and fillets so they read at HO while remaining strong for handling and printing.
- Hose and nozzle: a ribbed suction hose flows from the motor cap and terminates in a simplified flattened floor nozzle. The hose ribs are slightly oversized relative to a full-scale prototype to ensure reliable printing and readable texture at 1:87. The hose curve is sculpted to read naturally in a scene while minimizing long unsupported overhangs.
- Wheels and base: the vacuum sits on four low-profile caster wheels with simplified axles and no thin spokes. Wheel geometry is restrained to prioritize robustness while still reading as casters on close inspection.
What you receive
- One locked HO 1:87 master STL configured as a single-piece prop containing the canister body, domed motor housing and integrated handle, ribbed hose and flattened floor nozzle, plus four simplified caster wheels. Branding and surface text have intentionally been omitted so the asset remains legally safe and broadly useful.
- Miniature Reality ships one 1:87 master only. Use your slicer workflow to scale the supplied STL for other ratios; we do not provide additional locked masters at other scales.
Printability and recommended settings (for 3D-printing audience)
This master is tuned for HO printing with emphasis on robust small features. Suggested settings: nozzle 0.25–0.4 mm, layer height 0.08–0.12 mm for fine detail, and light supports beneath the hose curve and under the motor-cap overhang. Thin regions such as hose ribs, the nozzle lip and wheel edges are slightly oversized to survive small-scale printing, but they remain small at 1:87. If your printer struggles with the hose overhang, consider orienting the part on its side with supports or splitting the hose in your slicer. Slightly higher extrusion flow or a thin filler primer before painting can help unify shallow panel lines.
Scene fit and pairing
This vacuum is designed to anchor contemporary interior vignettes: workshop benches, tool cabinets, engine bays, maintenance pits and freight depot backrooms. On HO model-railroad layouts it fits engine sheds, maintenance areas and industrial sidings; in dioramas it complements mechanic figures, jack stands, shelves with lubricants, and grit-smeared concrete flooring. Because the asset is unbranded and intentionally generic, it adapts to a wide variety of modern service environments.
Provenance and review note
This listing originates from a legacy pipeline stub. Vision identifies the subject clearly as an unbranded industrial canister shop vacuum, but there is low provenance confidence for maker or year. The file contains no manufacturer marks.
Licensing and modification
The STL may be modified within the license terms shown at checkout. If you require a variant (separate hose/nozzle pieces, alternate caster detail, or a different locked master scale), contact Miniature Reality for a custom CAD request; this listing includes only a single 1:87 master STL.
Summary
A robust HO-scale industrial canister vacuum prop with a squat cylindrical body, domed motor housing and integrated handle, oversized-for-scale ribbed hose with flattened floor nozzle, and four simplified caster wheels. Supplied as one locked 1:87 master STL prepared for reliable small-scale printing and intended to enhance contemporary workshop, garage and service-bay dioramas and model-railroad interiors.
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.
- Note: digital files may include purchaser-linked identifiers / forensic watermarking to help investigate unauthorized distribution.
