
Golden Antique Keychain 3D Models and STL Files
This collection gathers STL files for golden antique keychains: coin charms, old keys and locks, treasure chests, and royal ornaments. It helps you compare shapes, sizes, and assembly before you send a model to a 3D printer. 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 14/10/2026
Par où commencer
Tous les modèles de cette collection

Mushroom Mario Keychain

组装老爷车摆件

100.yıl anahtarlık

antique lock

Portachiavi Urkraft - Dark Age of Camelot

AC-KEY-CHAIN-099

Treasure chest Version 2 - Working Lock

Royal Ornate Decorative Treasure Key

Skull keychain

Gold Pan Keychain

Royal Heart Keychain

AC-KEY-CHAIN-078

Honda Civic Key Chain ( Strong )

Mercedes-Benz | 1926 Heritage Edition keychain

AC-KEY-CHAIN-015

Magikarp gold keychain

Old Key

Keychain WordCup

Steampunk Gear Keys

Brelok „TATO Kocham Cię” – prezent

mini cooper logo keychain

Aztec Gold keychain

Gold pan with key ring loop

Orchid flower keychain

Nissan 350Z keychain

Portachiavi ''na cecagna''

Rose heart keychain
Sea of Thieves key chains

Borsa Architettonica – Portachiavi Decorativo

quad atv keychain

Rocket League Gold Tier Medals

Schön und Modern im retro Stil

Floppy disc keychain

SPINNING gold rank buddy keychain (Valorant)

Portachiavi 1977

Bear Keychain

C3PO Ornament

Trabant Schlüsselanhänger

Audi honeycomb keychain

gold keychain

Royal Fantasy Treasure Key

Valentina keychain - llavero
![[Hades] Charon's Obol](https://cache.polyzon.org/api/img?url=https%3A%2F%2Fresize.thingiverse.com%2F%3Furl%3Dhttps%3A%2F%2Fcdn.thingiverse.com%2Fassets%2F4f%2F0a%2F89%2F56%2Fb2%2Fobol.jpg%26w%3D292%26h%3D219%26fit%3Dcontain%26cbg%3Dwhite%26n%3D-1&w=300)
[Hades] Charon's Obol

Victorian Royal Crown Keychain

IONIC SAFE - SECRET COMPARTMENT KEYCHAIN
«Golden Antique Keychain 3D Models and STL Files»
The models range from flat coin charms and medallion pendants to old keys, padlocks, and treasure chests with moving parts. Some are single-piece ornaments, while others include separate rings, inserts, or lock mechanisms that need assembly. Royal and ornate designs often carry more surface detail than simple coin or key shapes.
On the author's model page, check the listed size and scale, the number of parts, and whether supports are needed for the chosen orientation. Look at the material and settings the author lists, and review photos of real prints to judge surface detail and thin sections. For keychains, the hole or ring attachment and the thickness around it matter because that area takes repeated handling.
To narrow the results, try synonyms such as antique key, old lock, coin pendant, or royal ornament. Related topics include treasure chest charms, vintage vehicle keychains, and symbolic pendants. Combining a material or style word with the keychain term can separate gold-colored finishes from plain single-color prints.
Questions fréquentes
What file formats are common for antique keychain models?
How do I make a keychain look gold?
What should I check before printing a keychain with a working lock?
Can I resize an antique keychain model?
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