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Portal 2 3D Models: STL Files for Characters and Props

This collection gathers 3D printing models based on Portal 2: robot characters and cores, companion cubes, sentry turrets, and smaller props from the game's rooms. Most files are meant for a home 3D printer, and many are split into parts so they can be scaled or painted. It is a useful starting point if you want a recognisable object from the game rather than a generic shape. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

O texto desta coleção está em inglês; a busca funciona em qualquer idioma.

Uma coleção do Polyzon · 47 modelos de 5 sites

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O Polyzon monta esta coleção a partir dos resultados de busca dos sites conectados. Repetições e modelos sem prévia são removidos, correspondências fracas vão para o final e o restante segue a ordem da busca. Os modelos pertencem aos seus autores — confira os termos na página de cada modelo.

Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 14/10/2026

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«Portal 2 3D Models: STL Files for Characters and Props»

The models fall into a few groups. Character figures and cores range from small desk pieces to articulated builds with moving sections, while companion cubes appear as keychains, display cubes and larger shells. Turrets and environment props such as buttons, elevators and arm interiors tend to be more mechanical, with panels, rings and housings that need to be aligned during assembly.

Before printing, read the author's page for the size and scale, the number of separate parts, and whether the model needs supports. Check which material and settings the author lists, since thin rings, lenses and LED openings behave differently in PLA, PETG or resin. Photos of real prints are the quickest way to judge how the seams and small details come out at your chosen scale.

If a search returns too few results, try related terms: the names of individual characters, cores or turrets, or words like test chamber, aperture or laboratory prop. Searching for a part type instead of a character, such as button, housing or keychain, often surfaces models that are not tagged with the game name. You can also widen the scale range, since the same subject is often published as a miniature and as a large display piece.

FAQ

Perguntas frequentes

What kinds of Portal 2 models can I find here?
Character figures and cores, companion cubes, sentry turrets, and props such as buttons, elevators and speaker housings. Some are small keychains, others are large display builds.
Do these models need supports?
It depends on the file. Some are designed to print without them, while others have overhangs on rings, panels or thin limbs. The author's page usually states this and lists the orientation used.
Can I scale a model up or down?
Scaling is possible, but small pins, threads and LED openings may stop fitting. If you change the size, check wall thickness and the clearance between moving parts before printing.
How do I find more models on this topic?
Search for character or part names, or for terms like test chamber, turret, core or prop. Combining a subject with a format such as keychain or lamp also helps.
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