Welcome back ! Good to see that your doing well with your work. I'll pop this thread over in the map making requests where you will get more traction...
Figured I'd drop some updated screenshots. I've finally got the landscape sculpted the way I want and The grounds map with the trees has really paid...
The Finished Maps section of the Guild here ( https://www.cartographersguild.com/forumdisplay.php?f=36 ) has thousands of maps that can be useful as...
Cartography is the art of abstraction to fulfill a purpose. You may find that several simpler maps (or layers on a simpler map) are much more useful...
https://docs.qgis.org/3.34/en/docs/training_manual/processing/no_data.html might be helpful for using QGIS to add two layers and a constant together....