
Scale Train and Replica Model STL Files
This collection gathers STL files for scale rail models, replica props, ordnance shapes and small game parts, all intended for 3D printing. It is useful when you want a single place to compare how different authors approach size, part counts and assembly. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.
Comment cette collection est composée
Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.
Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 15/10/2026
Par où commencer
Tous les modèles de cette collection

BSA EMD 3-90X40 WR Scope Covers

N09B_P245

BR-9 counter EMF Geiger

Harry Potter Keychain
![RPG-7 real size [jouet factice]](https://cache.polyzon.org/api/img?url=https%3A%2F%2Fmakerworld.bblmw.com%2Fmakerworld%2Fmodel%2FUS7031c955c3c79%2Fdesign%2F1f82a9848d461c82.jpeg&w=300)
RPG-7 real size [jouet factice]

N Scale Diesel Locomotives Part 5

Templo de kukulcan

AGM-114 Hellfire Missile - Full size PROP

Gloomhaven bases/tokens
![HMS Vanguard S28 [94cm] – Submarine](https://cache.polyzon.org/api/img?url=https%3A%2F%2Fmakerworld.bblmw.com%2Fmakerworld%2Fmodel%2FUSc45b9e965c76a3%2Fdesign%2F2025-09-17_8971fd0ae8687.jpeg&w=300)
HMS Vanguard S28 [94cm] – Submarine

simracing handbrake

Star Wars E-11 Blaster RoTJ Version

Corner Block Lock v2

Full-Size M72 LAW Rocket Launcher | Moving Parts

TouhouPad v1

Gtx geforce RGB 1660 GPU

STARSHIP S24/B7

EMT Brackets

Buggy

USS Perry-class Guided Missile Frigate 1/350 Scale

Château-fort médiéval au 1/12 eme - Partie 09 - la salle d'entraînement aux épées

Top Mount Dual Spool Holder for 2020

Fully working RC-car with Turn Signals & Headlights

古斯塔夫巨炮
AcroBrat GPS VTX Mount (Hex and Unify Pro) with slot for 3M EMI absorber

Mostly Printed CNC "MPCNC" BURLY C-23.5mm OD

GoPro Hero 9 - Adaptador para Telescopio

D5 Drone Flute v1 - Native American Tuning

Quadro de tampas de garrafas (Bottle cap table)

Mk82 Snake Eye Bomb with Fins that Fold Up/Down
«Scale Train and Replica Model STL Files»
The rail side covers locomotives and diesel units in several gauges, from small tabletop scales up to larger garden sizes, and these differ mainly in how many parts they are split into and whether a track or chassis is included. Replica firearms and prop weapons are usually built around real-world dimensions, while ordnance models such as rockets and launchers often add moving or separate parts. Tabletop items are smaller and flatter by nature, and sim racing controls sit at the other end, with housings and levers that need to fit hardware.
On each author's model page, look at the stated size and scale first, then the number of parts and how they join. Check whether the author lists supports, the material and the settings used, and whether there are photos of actual prints rather than only renders. For anything that has to fit an existing object, such as a base, a token or a control housing, compare the listed dimensions against your own measurements before printing.
Search terms can be widened in a few directions. For rail models, try locomotive, diesel, gauge, scale and the specific scale number; for props, try replica, dummy, prop or training version; for ordnance, try missile, rocket or launcher. Game parts are often listed as token, base, insert or tray, and control projects as handbrake, shifter or pedal. Related topics such as diorama accessories, display stands and storage inserts often lead to files that pair with what you already found.
Questions fréquentes
How do I choose a scale for a rail model?
Do replica prop models need supports?
How do I find tokens or bases that match a board game?
Can a model be resized to another scale?
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