International borders

[Ascension]

Here are two different types of Lighting Effects that I use, the first for mountains, the second for flatter stuff. I'm not sure how it will come out since your using an image from an atlas, but you will need the mountains to be grayscale.

[argaur]

Ok, i find a problem then... i have 2 kind og greys for mountains. I extracted it from a physical map, so they are mix in the same layer... has photoshop any option to select from a layer only 1 color? dark grey for example?

If not i´ll get crazy selecting all - Thanks anyway