Application that loads image files, processes them, and exports IRPL console scripts that paint the image onto the terrain.
Get it here:
https://github.com/RealArgonwolf/IXETerrainTextureImporter/releases/tag/1.0
Then unzip and run. It's pretty self-explanatory.
(Author's Note: Sorry for the large size, it's difficult to slim down Godot executables without breaking the engine)
Made with luv by Argonwolf