Andrew May of Meridian Miniatures very nicely provided me with some extra infantry models that I could use to make some heavy weapons crew.
I tried to add pistols to two of the models as below, not very happy with the result so far, but maybe a bit of green stuff will help.
The next two have just had a crate added. I just need to add a bit of green stuff rope on the hands.
And finally I made a few bases of crates with added rifles and general odds and ends.