Ok, I've decided to throw myself on this project. It's for a post-apocalyptic rpg I'm working on, called "Relict".
I want a general map and more detailed ones. I'm using the techniques I've developped lately.

Here's a testing portion. The final "general map" will be about 10000 px wide. I'm working at x4 in size, the size I'll use for the more local maps.

Just the topography & water right now. I don't know if I should keep the contour lines or not.
With contours, full size & without contours
R B5 fs.jpg & R B5 sc fs.jpg
With contours, small size (general map) & without contours.
R B5 qs.jpg & R B5 sc qs.jpg
Thoughts?