The model looks alright there. But the texture could use some work though. What you have now looks like a base texture. But this is where the cool stuff should start. Trains like the one you have there have all kinds of marks and stickers and numbers on them. And in many cases a 2 color paintjob... Just google around if you haven't already, i'm sure you'll see what i mean.
Btw, if you decide to further work on this, then you better make a new post in the wip section, or i can move this post if you like. This section of the forum is reserved for completely finished pieces...
