I love that 3D printer technology is a thing. This is so amazing Some dude named Carlos Montero designed and printed this out. It's for Arcadia Quest and covers up the fountain artwork on one of the game's tiles. He made the files available for anyone who wants to download and print them out. I've posted a link below the pictures if you want to try it out yourself. I REALLY need a 3D printer.
As I type this, Thingiverse is down, but here's the link if you want to download it...
http://www.thingiverse.com/thing:2032263