Hey Ernest,
Been a long time man, hope all is well. Ok on to your comments.
1.That is not a NYC subway train. Your right, its not. It was modeled for a client here in Atlanta, but I wanted to do more of an underground, subway station with no natural lighting. Maybe I should just take off the coney island sign... or just make a marta station.
2.There is no graffiti on MTA trains since the 80's. Yeah i was just trying to make it more interesting for the viewer.
3. The bump on the yellow grip-strip appears to go down--it has raised knobs like a LEGO. Good catch
4.The floor tiles have the noise pattern not by tile. This one confused me a little. Not sure what you mean. Are you referring to the dirt on top of the tile?
5.The garbage cans are correct but would be against the wall in a single-platform station. Did not know that. Thanks
6.The lighting and conduit are pretty good, but too even. Can you explain what you mean by to even? you mean texture wise?
7. The ads should be huge and horizontal, more flush--those can be drawn on. Drawn on? Do you mean something like this? https://static1.squarespace.com/static/589bbbd75016e19a30c0672b/58dc7d28b3db2bd0511265fb/58eaf3c2579fb3beba26972a/1494988273295/Subway+Ad_action2.jpg?format=2500w
8. There would be a dark wall base but I don't think it would flow onto the floor like that. You mean like this? Looks like its just the same tile used on the floor? https://upload.wikimedia.org/wikipedia/commons/7/7c/NYC_subway_Pennsylvania_Pano.JPG
9.straighten up your camera. While the shot begs to make the call to be either a one-point or more obvious two-point, the third-point (ever-so-slightly non-horizontal camera) is crazy-making. Now this one also threw me for a loop. The camera is 4 and half feet off the ground and there is absolutely no tilt whatsoever on the camera. See attached image.
Thanks Ernest for the detailed feedback. Its exactly what I need.