The Second faction for my 80's Brit Post Apoc made from a minis pile raid.
Scavengers live in the ruins and derelict places looking for things to make life easier or for trade. Generally the treated with mistrust as they tend to be light fingered when visiting settlements and camps.
This bunch of scavengers wander around the area looking for salvage which they trade with the other groups around what remains of the city. It is not known where they hole up. They may be nomadic.
In true scavenger style they tote a mix of home made and old worn out weapons.