Not quite sure how dark I want the stonework to be, its suppose to be quite old and worn by weather/use.

Nice thing about Substance painter/designer is that once done, the material can be reused/refitted across future props.

In Substance designer

UE4

Look dev. on the stonework.

Trying to get a feel for general look of the stonework in the level. Not quite what I want yet, but its a start. Screenshot from substance painter.

Sketching out ideas for the overall look.