That's a very good map and you're definitely on the right path with it. I see you planned your map from the beginning to prepare your labels : that's great !
Practice will help you to develop your own style and techniques, and to find a way to mark the different biomes without confusion : for now, the "light" slope of your mountains is a bit nude and a little unclear (for example South of Aiko or South of Atria).
I would also recommend you to use a heavyweight paper, at least 150g, for a better durability : heavyweight paper tolerates better the eraser and don't fold that easily, making the map generally looking better
But in any case : have some rep for your good start ! ^^