Those assets are all the files in the `Data` folder, except from the
ones listed below with different licenses or credits.
+## OSS Lugaru assets (CC-BY-SA 4.0 International)
+
+Data/Textures/ClFeng.png
+Data/Textures/ClHuo.png
+Data/Textures/ClShan.png
+Data/Textures/ClShui.png
+
## Slib assets (CC-BY-SA 3.0 Unported)
http://forums.wolfire.com/viewtopic.php?f=7&t=1066&start=270#p109473