Finding my assets are kinda limited with DD3 for making overland battle maps, I want to make a map thats set in a snow blanketed forest. From what I can tell the Dungeons of Schley pack looks pretty good for that. Any advice?
SS4 is a really nice style to have, and if you are happy with the style itself it should be quite satisfactory.
If you are looking for something different you could try some of the free third party assets that are available. We have a page of links right here: