N Scale Matrix/Maze with textured terrain base
This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/4mNzCUbvivJ
Original version is 20mm tall, modified 7/7/16 and added a file with a 10mm tall version (file name with _1). The 1mm tall version is also slightly less wide, making it more compatible with an M3D.
This was also originally marked as HO scale. While the openings in the maze are just wide enough for an HO scale figure, the height, for a true towering or garden maze is more appropriate for an N scale figure. The openings between the walls then leave a bit more room for this figural figure to move about - if they could do that.