I have been tempted to try 3D printing myself, for passenger car interior fittings, but don’t know enough about the machinery, let alone the software, to take the plunge.
The parquet flooring in the photos is also from Tru2Scale. It’s printed on some kind of fabric that does not fray easily when cut. It’s totally non-prototypical but provided some good contrast. The Z LEDs lighting from Evan Designs is a relatively new product. In person it looks like a bright light bulb; could probably have dimmed it down by a color wash over the face of the LED. Instead I had to put several brush coats on the lampshade to keep unevenness in them from showing through. Airbrushing would not have been so effective.