The track guides still look "hmmm"... perhaps you could try a different configuration entirely. Some bits would really benefit from a bit of micro beveling here and there. If this is destined for Poser, I suggest you turn up your default smoothing angle to 100 so you can see where you need to split your vertices. I like the ribs on the side of the train. The cockpit windshield is nicely done, but it looks oversized for the width of that train. Keep going... M

Mind Over Matter
"If you don't mind, then it don't matter."