Good chess set models.
Is the black side texture deliberately not straight like the white side is?
Good depth of field control in some images that show it off.
The overall effect, hurts my eyes though. All B&W small tiling textures and reflectivity of the board blur into a mish mash.
Tried 2 different materials on black & white pieces. Similarly different sort of material design on squares.
DoF is not perfect. Just played around with different settings.