I have been working on this map for a couple of days now.
I think it's closed to being finished, but i wouldn't mind any suggestions on how to improve and what to add, if anything.
It's supposed to be a landmass large more or less two thirds of our eurasia (think from Spain to Bangladesh for reference), spanning roughly from the polar circle to the equator on the N/S axis.

How can i improve it?
What can i do to give it a clearer fifteenth century vibe?

dHcC3Jp.jpg