High Detail
Human Heart Cutaway
799,999 triangles GLB 27 MB
Free Human Kidney 3D Model
High Detail Anatomy & Science
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Halved human kidney showing cortex, renal pyramids, pelvis and ureter, with red and blue renal vessels and fatty tissue at the hilum for anatomy lessons.
Free under CC0 for personal and commercial use, no attribution. Download without login as GLB, FBX, BLEND, USDZ or OBJ. High Detail with 541,782 triangles and 4K textures and light version with 270,891 triangles.
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$0 · CC0CC0: no login, no attribution CC0 1.0
Work with this model
- Open in the 3D Viewer Wireframe, UVs and texture channels
- Change colors in Recolor Studio Recolor it and export a new GLB
- Convert GLB to STL Millimetres and Z-up, with a watertight check
- Convert GLB to OBJ With your own unit, up axis and pivot
- Render a turntable video or GIF Seamless spinning loop as MP4, WebM or GIF
The tools run in your browser and load the web preview of this model. For the full quality files, use the downloads above.
Technical details
- Quality tier
- High Detail High-res PBR, 4K textures, some rigged
- Triangles
- 541,782 · Light: 270,891
- Textures
- 4K (4,096 px) · Light: 1K (1,024 px) Base ColorRoughnessMetallicNormal
- Dimensions
- 0.09 × 0.02 × 0.12 m (W × D × H)
- License
- CC0 1.0 · public domain
- Published
- Category
- Anatomy & Science
- Formats
- Full qualityLightOrigin details are included in LICENSE.txt and manifest.json.
Size comparison
About this model
This kidney is cut lengthwise, so the flat face shows the full internal structure while the back keeps the smooth, dark red capsule. Along the outer edge runs the lighter cortex, dotted with tiny red and blue vessels, and inside it sit the striped renal pyramids arranged like a fan. At the centre, the creamy renal pelvis branches into its calyces and narrows into the ureter, which exits at the bottom. The renal artery in red and the vein in blue leave from the hilum, cushioned by yellow fatty tissue. The clear colour separation makes it easy to label, whether for nephrology lessons, dialysis explainers or health apps, and the high polygon count keeps the silhouette smooth even at full-screen size, and you can bake it down for lighter scenes. Tip: lay it cut face up under a soft top light for textbook-style diagrams.
Good for
- Nephrology or urology lesson
- Dialysis or kidney health explainer
- Labelled diagram for e-learning
- Clinic or health app visual
Tags
Engine import notes
Unity GLB · FBX
Import the GLB with the glTFast package or use the FBX. 1 m in the file = 1 Unity unit.
Unreal Engine FBX
Use the FBX. The model is built in metres. Unreal works in centimetres and converts on import, so it arrives at real size (0.12 m = 12 cm).
Godot 4 GLB · FBX
Drag the GLB into the FileSystem dock. Godot 4 imports it directly, with materials. The FBX works too (Godot 4.3+ imports it natively).
Blender BLEND · GLB
Open the .blend directly, or import the GLB via File › Import › glTF 2.0.
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