Miniature e wargame

28mm Adapters and Terrain: 3D Models to Print

This collection gathers 3D models built around a 28 mm size: tabletop scenery, thread and hose adapters, mounts, and inserts for tubes and bottles. The parts differ widely in purpose, so the useful starting point is the dimension the author states and how it is measured. For 3D printing, most of these are small, single-piece objects that can be scaled or split if your 3D printer's build volume is limited. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.

Una raccolta di Polyzon · 46 modelli da 3 siti

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Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.

Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 15/10/2026

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«28mm Adapters and Terrain: 3D Models to Print»

The reference mixes several families of models. Gaming scenery such as barriers, buildings and columns is usually printed as decorative or playable terrain at 28 mm scale. Adapters and connectors, by contrast, are dimension-driven: they join a thread, a hose, a bottle neck or a rod, and their value depends entirely on matching the stated diameter and pitch. A third group covers mounts and inserts, where a 28 mm opening or stem holds a miniature, a filter, a wheel or a small device.

When choosing a model, read the author's page before downloading. Check the exact dimension and where it is measured, the number of parts and whether assembly or glue is required, and whether the geometry needs supports. Also look at the material and settings the author lists, since thin walls and fine threads behave differently in resin and filament, and at photos of real prints to judge surface detail and wall thickness.

To narrow the results, search by function rather than by the number alone: thread adapter, hose connector, tube insert, bottle adapter, miniature mount, or tabletop barricade. Related terms such as scenery, terrain, wargaming, cap, plug, bushing and reducer often surface models the plain size query misses. If a model is close but not exact, check whether the author provides a parametric or scaled version before assuming it cannot be adjusted.

FAQ

Domande frequenti

What does 28 mm refer to in these models?
It can mean the scale of a miniature and its terrain, or a physical dimension such as a thread diameter, a rod diameter or a bottle neck. The author's description usually states which one applies.
How do I check whether an adapter matches my part?
Compare the diameter and thread pitch listed on the model page with your own part, measured with calipers. A small difference in pitch matters more than a small difference in diameter.
Do these models need supports?
It depends on the geometry. Overhangs, horizontal threads and thin brackets usually need them, while flat terrain pieces often print without. The author's notes and print photos are the quickest guide.
Can a 28 mm model be scaled to another size?
Scenery can often be scaled freely, but dimension-driven parts such as threads and inserts should not be, because scaling changes the pitch and the wall thickness along with the diameter.
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