First of all, welcome to the guild MiToVo!
This is looking really nice. I love your paper texture, the colours (and blending of those colours) on the landmass itself, and the map title/compass rose are awesome too. Did you draw the compass rose yourself? Just curious
Mountains can be really tricky to get right. I once did a map for someone where they wanted it at such a large scale that I was literally laying down mountains for
four hours! Now, your map is quite minimalist in that respect, and I really like it. You don't always need to have a ton of brushes all clumped together to get a nice effect.
Look forward to see where this goes!