This mod adds a battlearmor suit that can be purchased from any trader. The suit includes heavy protection from virtually all forms of damage, increases max load weight to 200kg, and includes blue-tinted night vision.

http://www.gamespot.com/pages/gamespace/download.php?page=1&pid=540331&sid=6170613&part=rss&tag=gs_all_games&subj=6170613