This is one very cool thread. I just love all these neat scenes!
Here is another of my favorite vignettes from my layout - unfortunately it is in a hard to see spot in a corner my my layout. Lucus Doolin was the character Robert Mitchum played in Thunder Road. On my layout he did not die but used his ill-got gains to open a garage catering to moonshine runners and hot rodders looking for as much extra speed as they have money to buy.
There is a lot going on in the photo above, including Lucas talking to Phillip Marlow at the left about giving his old Ford coupe some new life, but my favorite part is in the photo below. There is a Lights4Models welding kit under the green Ford coupe, which flashes a blue LED very realistically. They are welding on a set of headers, you can see those for the other side of the big Cadillac engine inside sitting on the ground with the glasspack mufflers and other pipes for the care. Those tiny headers were rather a challenge to scratch build, but it is one very cool scene.