One of the players is going to be an R2 unit in my forthcoming Adventures on the Outer Rim one-shot, I’ve always loved how there are lots of different colour schemes for R2s and so I’ve come up with some messing about in Photoshop.
You can find a link to the PNG file (with transparent background) here:
https://drive.google.com/file/d/0ByVpAo4rxDGuNTdMcGFUVE5xQ1E/view?usp=sharing