Hi guys,
i stumbled across this not so bad starcraft windows 7 themes so i am thinking of sharing with everyone else. All wallpapers are in HD quality and fit for wide screen. According to the author, all wallpapers were grabbed from StarCraft II. There are many awesome concept arts in it. Basically you can download all of them one by one from starcraft2.com. This author just compiled them and let us download all of them in one shot.

Starcraft 2 windows 7 themes (HD) | 7 Themez

If you are interested just go and have a look yourselves.