Here is the tutorial.
Start SolidWorks in Part mode.
Open the part file attached. Choose Front Plane >> Sketch and draw a line which is considerably larger than the part.
Choose Extrude surface in Surface tab.
Extrude it midplane with a length of 1000mm.
Select the body and when the pop-up toolbar appears choose the appearence tool and then body.
Choose Metal>>Chrome>Chromium Plate.
Click OK and now click on the surface and then select the appearence tool >> Surface-extrude1.
Under Stone choose paving stone & Click OK.
Choose Edit scene in render tools tab.
change align floor with to XZ plane which is going to be our floor.
Click OK and now click on the final render or preview window whatever and here is the render.
There is the quick result.