I'll try to keep this somewhat simple, but I should explain the constraints I'm working with.

To begin with, this is a very big map. It will be very detailed. It's around 14000 pixels wide. To Earth's scale, that would make every pixel a little over 22 miles.
Here's a view of the full map's landmasses to give a sense of scale.
Screenshot 2024-10-05 183447.png

I'm starting with this section at the bottom left.
Screenshot 2024-10-05 183434.png

Closer up, the mountains look like this. The lines will be a part of the final maps style, but I acknowledge it might make it harder to tell what you're looking at.
Screenshot 2024-10-05 184508.png

The real question here is: Do these look like mountains? I'm going for a more topographic view, rather than the symbols fantasy maps typically use.