3D Dungeon Tileset
I made this tileset for OpenDungeons last year, but they are not integrated yet. The preview is just a mock-up render. I needed to create a lot of connector tiles to close all gaps. The photo sources of the textures are from Burningwell.org. The torches are not included and the barrels can be found here: http://opengameart.org/content/wood-barrels-pack
The spiral stair needs some more work.