what soldiers are these (anything ragdolls npcs etc)

http://cloud-4.steampowered.com/ugc/594761586586172901/B7EE4B7402FDAF7630417C953B5726185FCD6F6B/637x358.resizedimage

Where can I find these.

download here http://forum.facepunch.com/showthread.php?t=1237928