[interface] Make the golden hex image animated

[galeanthrope]

I think one of the biggest reason people don't like the new golden hex image is because it's something you move around everywhere but which don't move, it almost look like part of the map when you don't move it and a map with a golden hex on it look ugly. Units are animated but this thing are not, that could make the all thing a little more alive.

We can keep this image steady when it's hover unit but when it's moving I think it could be better if it was a little animated.

I have tried to make an animated image to show you but I'm really not good at GIMP, what I tried to make is the golden hex animated with like two snake trying to eat each other tails, I think it could be a way to make this image animated.

[Thrawn]

Thank you for trying to provide a solution rather than just stating a problem! Feel free to post your attempt in the art workshop, and maybe some more ideas and work will flow from there--maybe even included into the game if it gets polished enough.