At that small polycount you may be able to drop some triangles from the face and/or hands and add a loop to the elbows. Does the Male marine have a double knee loop at the back?
Thanks Rick. No, he doesn't... I will have to add it. I only figured out recently that it needs at least the double loop. I'm not really used to working this low spec. Gotta say its fun tho. I'll add the loop to the elbows and see if I can scrounge the tris from somewhere else.