Mark, I have fallen behind on your progress and am now catching up. Life gets in the way of our hobbies sometimes. I love the town progress, I think the street and sidewalk dimensions are spot on. I am going to use these on my town. You will come to love the 3D printing. Nothing has changed the way I model and construct my layout like learning the 3D printing aspect. Don't give up on it. And having your daughter help....Priceless. You can literally make whatever you want with free online programs, and free online stl files, many of which on OGR! Keep up the good work and thanks for sharing!
Mike