Corridor Double Curve 1

Part of a 40000 battle zone modular system. To cover a 6x4 battle table. The rest of the modules are here and you simply select how many of each module to print. Some modules are too big for my printers so I reduce their size by using Blender's Bisect tool and make them manifold again with the free Windows 3D Builder. Hope this helps and I am aware there are other ways of achieving the same results but these with Terrain Tinker work for me.