Loafsy thanks for your comment.
I tried to add people it looked awful, at least in this style (Anodized Airbrushed).
Today i replaced colors by more saturated, but did not update screenshots. also fixed some shortcomings. Soon I will upload the glock there will be some interesting things.

I think the idea could be expanded upon by adding people to the pattern that are sitting or standing on the train. As the pattern scrolls different people would be shown. Make the people do interesting things that might make them more desirable than others, thus adding value to the skin. Also, I think the colors are a bit too faded and hard to see. You could also add typical train symbols like arrows and letters to the stock and other smaller parts of the gun

dude that's awesome

Niice job

Wtf with colors?! :(