In the FBX file anti-aliasing has been removed. Multi / Sub-object material.
Material: V-Ray Corona
Dimensions:
width 600 mm
height – 1147 mm
length – 1485 mm

Subdivision 2 lvl:
Vertex: 137335
Polygons: 257386
Subdivision 0 lvl:
Vertexes: 24133
Polygons: 23449