Here are some simple custom brushes for World Painter that I have created.

They are not much use to most people, but if you are wanting to add layers for some underground caverns and dungeons then these may help (using the add "custom cave/tunnels layer" tool).

I also just added some real world places which were taken from satellite STL height maps and converted to PNG files, which can be used in the normal way to raise or lower terrain, etc...

Or you can use some (high quality) brushes to create a new world using "import new world" and select "from height map". Just remember to choose an adequate size by increasing the scale by a few hundred percent. You may not want to do this to scale as that is thousands of meters (1 minecraft block =1metre).

Notes:
You can access and add to the brushes folder by going to:
C:\Users\(user name)\AppData\Roaming\WorldPainter\

There is also a brush folder button in World Painter under tools.

Enjoy,

Rogue


Note: Below is a list of the real world places:

Area51, Groom Lake (60Km), Nevada, USA
Area51, Groom Lake (unknown), Nevada, USA
Auckland Islands, New Zealand
Avimore, Scotland, UK
Cairngorms National Park (60Km), Scotland, UK
Easter Island, Chile
Gran Canaria Island - El Hierro, Spain
Gran Canaria Island - La Gomera, Spain
Gran Canaria Island - La Palma, Spain
Grand Canyon (60Km), USA
Great Barrier Island, New Zealand
Isle Of Man, UK
Little Barrier Island, New Zealand
Mount Vesuvius, Italy
North Sentinel Island, India
Pinegap (near Alice Springs) (60Km), Australia
Red Mountain Area (60Km), USA
Barbados
Block Island, USA
Bora-Bora, French Polynesia
Channel Islands National Park, California, USA
Dominica
Fishers Island, New Yoek, USA
Huahine, French Polynesia
Isle of Arran, Scotland
Isle Of Rum, Scotland
Martinique
Mo'orea, French Polynesia
Saint Lucia
Santa Catalina Island, California, USA
Santa Rosa Island, California, USA
Tazmania, Australia