Well i've been playing around with the RO:HoS press kit and made some wallpapers in the process. It's not the best worksmanship ever, but here you go.
Both are in 1680x1050 res
http://i52.tinypic.com/34qwahc.jpg
http://i56.tinypic.com/i4ofib.jpg
Both are in 1680x1050 res
http://i52.tinypic.com/34qwahc.jpg
http://i56.tinypic.com/i4ofib.jpg