OpenForge Smooth Curved Corridor

This was made to be compatible with the OpenForge smooth tile series. I wanted a curved corridor that you could use to make winding paths. I'm working on stone version and was going to release them together but this one has been done for months and I haven't got back to the stone one. So I decided to post this one to motivate me to get the other one done!

Edit: I put up a quick screen shot until I get around to printing it because I didn't like the default image Thingiverse was using. Does anyone know how to edit the angle an object is displayed from in Thingiverse?