Worlds 2015 Wallpaper

Hello Summoners, today on surrender at 20 I've seen an image that would be a perfect background wallpaper, but the image has the resolution of 1200x800 i would like to have it on the resolution of 1980x1080. i would like to a rioter or a player to make the following image with a bigger resolution. http://1.bp.blogspot.com/-ialcNdhXBSw/VgGmlzXvYNI/AAAAAAAAxy4/YIHg4xnntzI/s1600/cs_bg_champions.png