I’ve been struggling with what I think are simple problems for the last few hours. Struggling because I can’t quite seem to google the right thing, I think i’m describing it wrong.
Here is a reference for what im trying to make. Its a symbol carved in stone.
No textures supplied in blend file - File, External Data, Automatically Pack. This does not help to suggest things.
As a result i can’t tell if your tiff image could be used, probably it could but it’s b/w values need to drive mix of materials which would need additional nodes to properly form the mask. Right now i had to paint a new image and used that.
See if you could take over from here http://www.pasteall.org/blend/41928