Decision at Sundown:
The points for the cars and other vehicles go to Joao (2), Tom_I (1), and streamliner (1). See above for details.
I have added 9 (instead of 2) points for the other links, the only way not to be unfair: Joao and Aaron 65, who each found three of them, get 3 points each. Tom _I, who found two, get 2. Streamliner and Otto Puzzell (I know, he had it easy with Spencer Tracy, but he put this puzzle on its tracks), found one each and get 1 point.
Joao - 5 pts
Aaron 65 and Tom_I - 3 pts
streamliner - 2 pts
Otto Puzzell - 1 pt