A highly detailed anatomical representation of the human trachea and bronchial tree, precisely modeled to capture the branching airway structure with scientific accuracy. The model features smooth organic geometry, realistic curvature, and clear segmentation between the trachea and bronchi, providing a visually accurate depiction of the upper respiratory pathway.

Key Features

• Anatomically accurate model of the human trachea and bronchi
• Full bronchial tree structure with realistic branching
• Scientifically correct proportions, spatial layout and organic surface detailing
• Clean topology and optimized mesh
• High-quality 4K PBR textures (Diffuse, Roughness, Normal)
• Ready to render out-of-the-box with included lights and cameras
• Native Blender setup – no third-party plug-ins required

Technical Details

• Original Software: Blender v3.0
• Tested in: Blender 4.5 (Fully compatible)
• Objects Included: 1
• Polygons: 57,084 (Subdivision OFF) / 913,344 (Subdivision ON)
• Vertices: 57,086 (Subdivision OFF) / 913,346 (Subdivision ON)
• Units: Centimeters (H: 42, W: 12, L: 40)
• Renderer: Blender Cycles
• Plug-ins: None required

Textures & Materials

• Standard PBR workflow
• 4K textures (4096×4096 px): Diffuse, Roughness, Normal
• All textures created from original photographs or drawings
• Ready to render out-of-the-box – lighting and cameras used for previews are included
  

Mesh & File Structure

• Handcrafted mesh with clean topology
  
• Export formats (non-native) provided as base mesh (not smoothed) for flexible subdivision control
  

Additional Notes

• All preview renders created in Blender Cycles without compositing editors