Duplo to Brio Two Track Connector

This is a 3D printed piece that works as an interconnect between Duplo bricks from Lego and Brio wooden train tracks.

I was inspired by flummer's version, but is basically a version with two tracks side by side.

It's designed in OpenSCAD and I have uploaded the .scad file along with the .stl file, so that you can easily modify as needed