Browse 30 free 3D models — real NASA spacecraft, Khronos sample assets, robots, animals and more. Every model is checked and working. Spin in 360°, zoom in detail, download instantly.
A fully rigged astronaut in a detailed EVA space suit. High-quality PBR textures, helmet visor reflection and glove detail visible up close.
NASA's own model of the ISS — the real orbiting laboratory that's been continuously crewed for more than two decades.
Spin, zoom and pan every model in your browser with mouse or touch. No app or plugin needed.
Every model on this site is free to download in GLB format, ready to use in Blender, Unity, Unreal and more.
Full 3D viewing works on phones, tablets and desktops. AR mode lets you place models in your real room on mobile.
All models are in the universal GLB format — the most compatible and web-optimised 3D standard available today.
All models use physically based rendering so they look realistic under any lighting condition.
Search by name or filter by category to find exactly the model you need in seconds.
3D Image is a library of 30 free, hand-checked 3D models for designers, developers, students and creators. Every model can be explored in a full 360° interactive viewer right in your browser — no software needed — and downloaded in GLB format for use in Blender, Cinema 4D, Unity, Unreal Engine, Three.js or any other 3D tool. The collection includes real NASA spacecraft, robots, animals, vehicles, props and fantasy models sourced from the Khronos Group's public glTF-Sample-Assets repository, NASA's 3D Resources archive, and Google's model-viewer sample assets.
Licensing varies by model and source project — most are CC0/public domain or CC BY 4.0. Each card lists its source; check the original repository for full attribution details before commercial reuse.