That's starting to look really good. I think that if you get the coast to be more like the thin lines of your mountains it might look pretty cool.
It looks like the Maps in Fantasy Novels, and capture the feel for me. The size is always a matter of what amount of time you want to spend on the map. Some smaller maps can be sketches for bigger ones. I am using mostly Mapsizes from 5-12.000 Px. But you see, I seldom finished one this year
I liked the previous colors and textures better.
"I like a look of agony, because I know it's true."
This map is really starting to look nice! Keep it up Gallien! Forests can be tricky. There are a few different ways to go though. I'm sure you'll figure something out