New interface

I was wondering, i've seen pictures of gw with a different style of interface, is there a way to get custom or differently disigned interfaces?

How do you mean, different interface. Different positioning of the items, or completely different look?

If you mean different look, not possible, the interface has been changed over the past few years, but everyone gets the same look. If you mean different positioning, you can change that, the option is built right into the game (I believe it's F11, but I could be wrong I don't have the game open at the moment)

F11->Interface

You can resize and switch around everything.