Extensive military vehicle and armor library. Strong for WWII and modern AFVs, artillery pieces, and detailed soldier figures.

Large community collection of tanks, half-tracks, and diorama-scale military vehicles. Frequent uploads from military modelers.

Verified-printable military figures and wargaming miniatures including historical armies, modern soldiers, and terrain.

Professionally drawn CAD-accurate military vehicles and equipment. Ideal for precision armor builds.

Specialist shop for ultra-high-detail military upgrade parts — resin-optimized STL files for enhancing existing armor kits.

Aggregates military STL results from dozens of sites. Search "1/35 tank" or "WWII armor" to pull from across the web.

Specializes in aviation detail upgrade parts — engine faces, cockpit components, and structural details for 1/48 and 1/72 kits.

Wide range of WWII fighters, modern jets, and civilian aircraft in multiple scales.

Professionally modeled aircraft CAD files including engines, airframes, and technical cross-sections.

Good selection of scale aircraft across multiple eras — from WWI biplanes through modern stealth fighters.

Large free library of printable aircraft models with a wide variety of types and scales.

One of the best sources for detailed naval vessels — battleships, destroyers, submarines across historical periods.

CAD-accurate ship hull and superstructure files. Excellent for technical accuracy on complex vessel structures.

Growing selection of scale warships and historic sailing vessels suitable for display or diorama builds.

Use geometric search to find hull shapes or ship superstructure profiles similar to a reference photo.

Quebec-based artist producing studio-accurate STL files for iconic sci-fi ships — Star Wars, BSG, Babylon 5, built from original production references.

High-poly, print-verified STL files for sci-fi vehicles and characters. Halo, Star Wars, Mass Effect — fully optimized for resin and FDM.

Official NASA spacecraft models — Apollo landers, Curiosity Rover, Hubble, Cassini. Scientifically accurate and free.

Large inventory of fictional and real-world spacecraft covering major sci-fi franchises and space program hardware.

Huge free community library of sci-fi ships, props, and space hardware across all major franchises.

Indie designers release exclusive monthly sci-fi model packs — often pre-supported resin files unavailable elsewhere.

Excellent for RC car bodies, slot car shells, and scale automobile builds. Classic American muscle cars, European sports cars, and custom builds.

One of the largest catalogues of high-detail automotive 3D models — sports cars, vintage vehicles, trucks, and motorsport subjects.

Engineering-grade automotive CAD files. Strong for engine assemblies, drivetrain components, and accurate chassis geometry.

Well-organized free models including scale car bodies and vehicle accessories. Easy to filter by scale or vehicle type.

The premier destination for print-verified miniatures and figure sculpts. Strongest platform for tabletop gaming figures and historical diorama subjects.

High-poly character figures and busts from major video game and film franchises. Exceptional surface detail.

The finest independent miniature sculptors releasing monthly bundles — fantasy, historical, sci-fi figures, often pre-supported.

Free community-uploaded figures, busts, and display miniatures. Bambu Lab's AI-powered search makes finding specific types easier.

SketchUp's official repository — best in class for architecture and urban environment models. Ideal for diorama buildings and period structures.

Strong for tabletop terrain, ruins, and diorama accessories. "Scan the World" provides 3D scans of real historical sculptures.

Large variety of diorama scene elements and architectural structures — WWII European buildings, sci-fi hab blocks, fantasy ruins.

Extensive architectural library covering period-specific buildings and structures — ancient ruins to modern urban environments.

The go-to for video game and film franchise models. High-detail files for Halo, Warhammer 40K, Mass Effect, and Marvel.

Studio-accurate builds of classic sci-fi TV and film prop replicas — created with the precision of the original studio model makers.

Strong community of designers producing tabletop gaming miniatures and game-licensed content.

Broad fan-art and pop-culture community with anime figures, game characters, and film props.

Home of the Cones of Calibration V3 — the gold-standard resin exposure calibration tool. Tests dimensional accuracy and fine detail in a single print.

The universally recognized FDM calibration benchmark — a small tugboat that tests overhangs, bridging, surface quality, and dimensional accuracy.

A resin calibration part shaped like a miniature town — tests slot widths from 0.1–1.0mm, pillar thickness, bridging, and surface finish.

The V5 resin exposure test model from Siraya Tech. Designed for non-brittle and flexible resins — tests resolution, shrinkage, and anti-aliasing.

Large community-curated collection of calibration and torture test files — temperature towers, retraction tests, XYZ cubes, RERF tests.

Over 1,600 calibration and torture test models covering plate leveling, XYZ axes, temperature, flow, and slicer settings.

Indexes over 14 million files from repositories across the web. Unique geometric search lets you upload a reference image and find similar models.

Aggregates nearly 5 million models from dozens of platforms. ~75% of results are free. Daily trending page shows what's popular right now.

Simple, fast STL-specific search across dozens of hosting platforms simultaneously. The quickest way to cast a wide net for any model.