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Its a midi scale so eventually some cars and more people. The other thing thats holding me back is overall look and execution. Im learning as I go and its hard not to wanna start over and apply what Ive learned from this build on something better. Its hard to find time when I gotta deal with the kids.

I completely understand on all levels. When you discover a new (better?) technique you have to fight the urge to retrofit it back into the existing build which takes up precious time, and getting that time with kids is always a challenge. Miss 3 makes things very challenging for me sometimes....

And then there's Lego themselves bringing out new elements in sets which can always have uses. I have to be careful or Bricklink becomes a rabbithole to disappear down with my wallet for a while...