High Detail
Crystal Dragon
799,999 triangles GLB 30 MB
Free Three-Headed Hydra 3D Model
High Detail Fantasy & Creatures
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Three-headed hydra on four clawed legs, with olive-bronze scales, cream throat plates and rust-red spiked crests on every head. 5 m long, without wings.
Free under CC0 for personal and commercial use, no attribution. Download without login as GLB, FBX, BLEND, USDZ or OBJ. High Detail with 799,998 triangles and 4K textures and light version with 399,998 triangles. Static pose, no rig.
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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
- Make a sprite sheet 2D sprites from up to 16 directions
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
- 799,998 · Light: 399,998
- Textures
- 4K (4,096 px) · Light: 1K (1,024 px) Base ColorRoughnessMetallicNormal
- Dimensions
- 3.17 × 5.00 × 3.78 m (W × D × H)
- License
- CC0 1.0 · public domain
- Published
- Category
- Fantasy & Creatures
- Formats
- Full qualityOrigin details are included in LICENSE.txt and manifest.json.
Size comparison
About this model
This hydra 3D model turns the many-headed serpent of Greek myth into a powerful four-legged beast with three long necks fanned out from the shoulders. Each head carries swept-back horns, amber eyes, bared teeth and a frill of rust-red spikes, and the three necks stay clearly separate down to the chest. Olive-bronze scales cover the body and legs, while ridged cream plates run from every throat down to the belly. A crest of rust-red spines runs along the back to the long tail, which curls upward at the end. Thick legs finish in dark curved claws planted flat on the ground. From the heads to the tail tip it is 5 m long, and with the heads raised it stands 3.78 m tall. Unlike the winged dragons in the catalog, the hydra has no wings, its danger comes from three heads at once. Tip: a misty swamp lair fits the monster Heracles fought at Lerna.
Good for
- Multi-headed boss fight in a fantasy action RPG
- Greek mythology cinematic or documentary scene
- Swamp or cave lair guardian in a dungeon crawler
- Tabletop campaign illustration or key art
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 (3.78 m = 378 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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