Wherever you get your textures from it is best to put them in a new subfolder of C:\ProgramData\Profantasy\CC3Plus\Bitmaps\Tiles

I put personal textures that aren't part of my PF installation in a subfolder called User, which allows CC3 to reference the textures in a normal way.

Never put your own textures in existing subfolders or you may end up permanently confusing yourself about which are yours and which are PF ones.

In case you are wondering - I have a whole range of sub-sub-folders within my User folder that further classify the fills into things like City, Overland and Dungeon, which are then further subdivided into things like Grass, Mud, Trees etc.

The finished example map...

Darklands is due to be published as the May issue of the 2021 Cartographer's Annual.

Once a polygon is shaded you can rotate it intact. the shading will stay aligned to that side of the polygon. Try it and see.

I think it will be necessary to remove the background, but these are lovely. Thank you :)

Wouldn't it be interesting to have a 'click counter' app for the mouse so we could see how many were actually involved in making a map.