Model - "Vent pipe E". In the fbx format.

Unwrap UVW - is made.

In a set there are UVW files.

Map Channel 32

Textures: LightingMap, Normal, Diffuse, Specular. Png format.

The model - "Vent pipe E" without problems can be converted

in Unity game engine. Unity 2018.

See the last screenshot. The screenshot shows the contents.

Vertices: 2364

Faces: 4656