Catan, as an all-time favorite, deserves to be played on a 3D game board. So I took a bunch of 6 sided tiles and started sculpting the different landscapes using self-hardening clay. I made a form and cast them in resin. Painted with acrylic paints and there it is. My own original 3D Catan playing surface.
Some final shots of the world of Catan in 3D