
3D Printing Kit Models: Cards, Mounts and Props
This collection gathers 3D printing kit projects: flat kit cards, mechanical props, mounts, and small functional parts. You can compare how each design is split into parts and what hardware it expects. Use the titles and tags to narrow the list before opening a model page. 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

Steampunk Nixie Tube Clock

Cube Gear Fidget Toy

Elegoo Uno R3 Project Station

M134 Minigun - Magnetic Mount V1 PROP, replica

TRAIN BR24 Kit Card

Southern Pacific GP 20 Light Kit

A1/A1Mini AMS Lite 5 Port Hub (V2)

ARRMA Quake/Gorgon +20mm Wide kit
Anycubic I3 Mega - Mega S Filament Holder

Tooned TOYOTA MR2 - model kit

Detachable kit for G&P WOC GBB AirsoftGun

Tactical Beer Mortar 0.3-0.5L Bottle Launcher

Prusa MUTANT Upgrade Kit (for MK2.5S, MK3S, MK3S+)

Ceiling Amazon Echo Grommet Mount

Full-Size M72 LAW Rocket Launcher | Moving Parts

VW GTI Wheel // two designs for the 200mm diameter Wheel Kit

Little Christmas Village

Soccer Ball Keychain / Llavero Fútbol - 2-Plate PETG Kit

Hydraulic Piston Kit for 5ml Luer Slip Syringe

Upgrade kit for K2 and K2 +

Dremel 3D45 Tool Caddy

Airsoft landmine m-13

K2 PLUS Modifications KIT

Gameroom clock LARGE (4 pcs)

Minigun Keychain V2 — Functional BB Blaster

Honda Integra Type R (DC2 JDM) Kit Card

LeStratocaster Guitar

Disc Launcher Semi Auto Rapid Fire Print-in-Place

Leopard 2A7 - Kitcard

RC Benchy Tugboat with drone Motors

Folding Buffer Tube For 1913 Picatinny Rail

Spirograph kit - All in one art tool V2

Crkbd Laptop Dock for Steam Deck

IRON3D Grid Daddy Bed Leveling Kit - Creality K2 Plus

Minn Kota Trolling Motor Lift System

EOTECH HHS II Scope Red Dot Sight

Ford GT 40 (Le Mans) Kit Card (1:24 scale)

RaspberryPERK (Pi Emergency and Recovery Kit)

*NEW* Ikea Skadis/ Skådis T Clip Tool (V2)

Adaptator magnet K2plus (FIX PTFE Tube holder)(hotend.frkit)
«3D Printing Kit Models: Cards, Mounts and Props»
The results mix several kit families. Flat kit cards and model kits usually arrive as plates of parts that snap or glue together, while replica launchers and mechanical props use moving assemblies, springs, or magnets. Mounts, holders, and printer add-ons are more utilitarian, often designed around a specific device or machine. Airsoft and gel blaster parts and fidget toys sit between functional hardware and display pieces.
When you open a model page, check the listed size and scale, the number of parts, and whether the author shows assembly steps. Look at the material and settings the author lists, plus any photos of real prints, because thin kit-card parts and large prop shells behave differently on a 3D printer. If the design needs supports, plan where they touch visible surfaces and how you will remove them.
To refine the search, try related terms such as kit card, model kit, mount, holder, prop replica, launcher, upgrade kit, and mechanical toy. Combine a broad term with a material, printer type, or part type to filter the list. If a result is close but not exact, check the author's other models and the tags on the page.
Questions fréquentes
What is a kit card in 3D printing?
How do I choose between a kit card and a full model kit?
What should I check before printing a prop launcher or mechanical replica?
How can I find mounts and holders for my 3D printer?
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