Ok... the next bit :-)

The next stage was going over all those rocks and adding down-hill shading to make them lift up out of the 'page'
Also gave the roofs some ridge-line highlighting and the river a bit of life
IMG_3555.jpg

After that most of the rocks got a touch of highlighting to lift them up even more
Then 'grass' was painted in around the rocks (under the rock shading layer). Lightly in most places. Greener near buildings and water.
IMG_3559.jpg

The final stage in Procreate was to create a 'ripped paper' background and frame.
I had to do this in a separate image file because I had used up all my available layers in the primary map file (due to the map being so huge!).
IMG_3561.jpg

To be continued......