Substance Painter • Dumpster

I was shown before that Substance Painter had a renderer installed but I had not really used it, it's pretty fast, but not the best for an animated render.
It might be ideal to render in Iray to get an idea of how the render in Arnold should look when you hook up the nodes and images.

Iray Render

Arnold Render

Arnold AO render with height

Composited Arnold render with AO pass

This Dumpster took a little fuss to get to this point, some features of Substance Painter were not quite working as intended, could be an error on their end or a human error, the latter is more likely.
Anywho I deviated a little from the way we were suggested to do it using a little more layers.
A fill with curvature with a grunge map beneath it, it seemed to do the trick.
I don't think it matters much as long as the outcome looks presentable, following a task to a T doesn't give you much learning experience, in this instance that is.