Interlocking 3D Carcassonne Tiles Plated, Dualstrusion

Feel in love with this game, and ravix' awesome tiles. But I'm too lazy to print and swap filament for 72 tiles. So I whipped up an OpenSCAD script to arrange the tiles into four plates for printing on a Replicator, and generated plates. I also generated plate pairs for dualstrusion.

All of the files are in one zip file (which is much smaller than the files uncompressed). That is:

carcassonne - cathedral_3-1 (repaired).stl, because OpenSCAD wouldn't load the original for some reason, and netfabb fixed it.

plate1-bottom.stl
plate1-top.stl
plate1.stl

plate2-bottom.stl
plate2-top.stl
plate2.stl

plate3-bottom.stl
plate3-top.stl
plate3.stl

plate4-bottom.stl
plate4-top.stl
plate4.stl

plates.scad - script to generate the plates from tile STL files