I fixed a preview meanwhile to this very pretty map:
Feedback: I like the "mood" of the map. For some reason it reminds me of Stephen Donaldsons Covenant-series. I think it fits Dominions, and I'd definitely use it.
One minor thing bugs me, the wheat looks a bit odd being larger than some of the trees. It does not need to be in perfect scale, but perhaps it would be possible to make it slightly smaller in comparison?