The commando guy is from CoD: Black Ops. Other two I'm not sure about.
Solid Snake or possibly black ops guy as the above comment says, Diablo 3 female barbarian, Brick from Borderlands.
updated my post after i figured it out
i'm not an fps guy so yeah, took me a bit on those two.
http://24.media.tumblr.com/6bf30fa2c...gkjo1_1280.jpg
http://25.media.tumblr.com/35e6b35b7...gkjo2_1280.jpg
http://25.media.tumblr.com/6b692278c...gkjo3_1280.jpg
http://25.media.tumblr.com/c802c75a7...gkjo4_1280.jpg
http://25.media.tumblr.com/725159972...gkjo5_1280.jpg
http://25.media.tumblr.com/9abcd5b6e...gkjo6_1280.jpg
http://24.media.tumblr.com/9bc5f7227...gkjo7_1280.jpg
http://24.media.tumblr.com/0dc50d62f...gkjo8_1280.jpg
http://25.media.tumblr.com/ced845820...gkjo9_1280.jpg
http://25.media.tumblr.com/8074ebfd7...kjo10_1280.jpg
Find a way to convert it to a video, load it in VLC.
Right-click the video in the VLC window and choose "Video > Set as Wallpaper."
Go to preferences to the interface to remove VLC from taskbar, and disable notifications in the Windows notifiction area so you don't get a pop-up each time the video loops. Also turn off the file name so it doesn't show at the bottom of your screen.
You're thinking of the girl from heavenly sword but she was skinny. Look at this pic of the d3 barbarian http://4.bp.blogspot.com/-vkSFmOIvjP...l+warriors.jpg and tell me that's not the reference.
Jesus Christ, that is amazing.
Spoiler: show
No.