
3D Models for Marble Runs, Ships and RJ-45 Caps
This collection gathers STL files for marble runs, cable organizers, port covers, character keychains, ship replicas and scale vehicle parts. It helps you find a starting point for a 3D printing project, then compare how each author describes assembly and settings. 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 13/10/2026
Par où commencer
Tous les modèles de cette collection

IGUS Style Linear Bearing Replicas
Копилка "Голодный кот Саймона
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Сильвестр Кот
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Растягивающийся кот low poly

RJ-45 LAN Port Cap
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спящий Кот
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Кот Бродяга
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Чонк - толстый ворчливый кот
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Высечки для печенья "Ведьма и кот" на Хэллоуин

Ultimate RJ-45 Jack Cover

кот конфетница
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Кот Бонго
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Резак для печенья "Чеширский кот

Cord / Cable Coiler
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Закладка "Хитрый кот
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Cute3D | Грибной кот

Гибкий кот

JACK keychain - RJH
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Космический морской кот
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Низкополигональный кот

Кот Саймона устраивает забастовку!!!

Ethernet (RJ-45) spear
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Кот RipNDip, Лорд Нермал, брелок,
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Банк "Толстый кот
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Держатель для ручки "Чеширский кот

BTS BT21 RJ
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СЧАСТЛИВЫЙ КОТ
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Чеширский кот из двух частей
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Кот Лаверо Гато

RJ9 patch panel

Копилка кот Саймон

кот конфетница
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Реалистичный кот Рэймонд - Animal Crossing

Battleship Retvizan (1902)

Чеширский Кот

Неведомый зверь (кот)
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Кот
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Кот
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Кот
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Кот
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Кот
Кот
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Кот
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Чеширский кот - ММУ
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Малыш Кот
«3D Models for Marble Runs, Ships and RJ-45 Caps»
Marble runs range from simple tracks to multi-part roller coaster layouts, while port caps and cable organizers are small functional parts. Character keychains and keycaps focus on recognizable shapes, and ship or vehicle models often come as multi-part kits with scale details.
On a model page, check the stated size and scale, the number of separate parts, and whether the author shows photos of actual prints. For moving parts like marble runs, look at the track width and how the pieces connect; for small covers and clips, wall thickness and tolerances matter more than overall size.
Try related terms such as marble track, roller coaster, cable clip, port cover, keychain, ship model or scale bodywork. Combining a subject with a format or part type, like keycap or locomotive, can narrow results when a broad term returns mixed items.
Questions fréquentes
What file formats are typical for these models?
How do I choose a scale for a ship or vehicle model?
What should I check before printing a marble run?
Can I resize a keychain or port cover?
Toutes les catégories de modèles 3D
Le catalogue complet des thèmes, de la maison à la CNC, avec une recherche sur tous les sites connectés.

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