New house - New Layout, Ripley802's layout build!

Very nice layout and it would be great to watch it unfold. I have a suggestion, in the corner of the room I would put a mountain that would be 2 or 3 girders high so the train can travel through a mountain. You can do this by getting a big lump of foam, cutting out the foam and the tunnels then spray painting it. Other than that I’m sure regardless it will look very, very nice.