Make the layer setup/3D render setting reflect the fact that the board should...

Make the layer setup/3D render setting reflect the fact that the board should now have a 1.10mm nominal thickness

dvk-mx8m-bsb.kicad_pcb

 (kicad_pcb (version 20171130) (host pcbnew 5.0.0)
   (general
-    (thickness 0.89)
+    (thickness 1.1)
     (drawings 331)
     (tracks 19059)
     (zones 0)