Here is the model Wacker Neuson RD12 Road Roller 3ds Max 2014 and V-Ray 2.40.04with TurboSmooth modifier.
USAGEThis model is suitable for use in broadcast, high-res film advertising, design visualization, forensic presentation,
Poly Count :With TurboSmooth OFF = 51,294With TurboSmooth ON = 408,886(Iterations=1)
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Geometry:*Tris = 733*Quads = 50,561*NGons = 0
Formats:3ds Max Formats*3ds Max 2014, with V-Ray Yes*fbx YES
*The main format is 3ds Max 2014.max.
*All textures are included in each zip file.
*Real world scale units must be specified. mm
Dimension.X 879mmY 1820mmZ 2110mm
*Model is placed to 0, 0, 0 scene coordinates.
*Object is group.
*Texture and material names correspond to model name.
*The model is efficiently UV mapped.
*Texture format: psd and Jpg file included
*Final images rendered with V-Ray 2.40.04.