i like the shape and the distance btw the ice and the desert.

3 things that i can say:
1- check your rivers flow, specially the north on, that dies in a lake. For rivers u can check this tuto http://www.cartographersguild.com/tu...ght-place.html simple amzing , atm i am using Wilbur to define my lines after i define my topography. Well, with a right topography, Wilbur will put the rivers exactly where u want.
2 - Looks like u are having the same problem as me with Brightness and contrast. Map looks very shine.
3 - The emboss in the coast, sometimes make think that water is one level upper from earth Maybe replace with single lines or adjust to a more sweet emboss

I dunno from where come the water of the lake in the desert, but if is a natural font, some mountains and trees will for a nice Oasis, i liked the place hehehe

Have fun!