The Dosch 3D: Tunnel Construction Kit is a comprehensive collection of more than 300 professional 3D models for the efficient creation of detailed and complex tunnel systems. This product was specifically developed to meet the needs of architects, engineers, product designers, and visual marketing specialists.
The core principle of the kit is a flexible modular system that allows maximum design freedom with high efficiency. Users can choose from a wide variety of elements to precisely recreate specific route layouts or design new, complex tunnel geometries.

Product Features:
With the Dosch 3D: Tunnel Construction Kit, you can significantly reduce modeling effort and accelerate your production processes. It is the ideal solution for professional users who need to efficiently create technically accurate and visually compelling tunnel scenes.
The completely textured 3D-models are provided in multiple file formats: FBX, Collada, KeyShot, 3DS, 3dsmax (version9 and above), OBJ, Universal 3D, VRML.
All 3D models can be adjusted as desired and adapted as needed:
Naming conventions of the individual 3D-models:
T01 - Tunnel01 (tunnel type name)
T02 - Tunnel02 (tunnel type name)
T03 - Tunnel03 (tunnel type name)
10m - Tunnel length 10 meters
25m - Tunnel length 25 meters
50m - Tunnel length 50 meters
S - Straight direction (straight section)
L225 - 22,5 Degrees Turn Left
L45 - 45 Degrees Turn Left
R225 - 22,5 Degrees Turn Right
R45 - 45 Degrees Turn Right
D143 - 1,43 Degrees Up (uphill ride) - Slight gradient (e.g., 2.5%)
D286 - 2,86 Degrees Up (uphill ride) - Sharp gradient (e.g., 5%)
DD143 - 1,43 Degrees Down (downhill ride) - Slight gradient (e.g., 2.5%)
DD286 - 2,86 Degrees Down (downhill ride) - Sharp gradient (e.g., 5%)
3DS (451,41 MB)
3ds max (version 9 and above) (527,12 MB)
Collada DAE (716,94 MB)
FBX (215,69 MB)
KeyShot (1.809,61 MB)
OBJ (356,12 MB)
Universal 3D (1.158,21 MB)
VRML (379,91 MB)