Customising GUI beyond "background Texture 2d"

Hi, I’m pretty sure this is possible but I am struggling to work out how to set it up.

I want to produce my own GUI and create custom borders and corners etc etc…

So I added a GUIStyle and have been messing around with the settings but I can’t find any way of changing the borders…

You need to change the graphics associated with your window and box edges / corners. Download the default GUI skin (the stickied post in this category) and have a look at that. You’ll need to create your own skin, but by following the example default skin this is pretty easy.