Very cool Sarithus; you have quite a talents for these illustrative maps. Will you color this one or keep it BW? The border is very impressive.
Now, for some very picky feedback(mostly just personal things that I prefer, but perhaps it might help). The "details" on the hills are drawn more horizontal then the mountain more vertical approach. Personally, I think that it looks better when mountains and hills are more congruent in this aspect
The way you do the waves in the lakes gives them a more "top down" feel compared to how you did the body of water just left of the IMPERA label. It helps to confuse the sense of perspective.
And last, I think that the "Aiurak Forest" blends in too much with the marshes and hills. Gives a very strange sense of perspective, if you just look at that part.
Concerning the signature on BW maps: I rarely even think about someone stealing my work, unless it's a commission map and I know that someone actively wants it. Otherwise, I'm more in the state of mind that even if someone stole it, I would probably never know that they had(For the world is dark and full of terrors).
Looking forward to the next awesome update!
Cheers,
Tainotim