i painted the hinges and ring black, and then lightly painted silver on the very tops of them.
below are the 6 board sections that i had made for my wiz war game. i painted each a different color and tried to match the color of the board with the color of the wizard and treasure chests for each. as mentioned above, you do not have to buy every floor mold i show here. you can simply use one type of floor tile and paint it a different color for each board section.
click on the photo to see a larger version. the floor of this board section was made using mold 