061506 trooper concept

Okay, so this is a quickie. I've decided to write up a brief description for the concept...keep in mind I'm not a writer. :3

The use of chemical weapons in world war three left many major cities of the world uninhabitable, but after a short while, the toxic smog which rested over them has sunk to a lower altitude, leaving the tops of sky scrapers and other tall structures safe and uncontaminated. Scrap traders have taken to these cities and journey down into the depths of the smog to retrieve the scrap and other items that can be sold on the black markets. While dangerous, this occupation also can be extremely profitable if you get lucky. If suited up properly the smog can be braved without fear of harm, but only for short amounts of time.
Megan Curtis, is one of those traders, having started with a small company of salvagers, she has become very successful and now controls many groups of troopers as a business and leading more recent and dangerous expiditions deeper into the smog to retrieve more valuable goods.

I mainly did this piece because I wanted to work out some colors for the costume, you guys have any other suggestions?