Boucle seamless material
Preview 2 uses x7 tiling

Map Size 2048x2048px

Check in the scene settings that you have Displacement enabled.
Displacement in Render Setup:
Corona: Performance tab - Displacement - Screen Size (px): 2

Corona version 9
The model uses the following materials:
CoronaLegacyMtl - requires CoronaRender version not lower than 1.5