A set of British MGs to match the German MGs would really round out the two armies in Great War.
Russian PM1910 team as well
.... I think the French Hotchkiss Mle 1914 would be a better start, though a Russian PM1910 would be useful even for bleeding edge modern/altmodern wargaming (like given they are still in use in the current war in Europe, you could probably use them for Ghost in the Shell cyberpunk gaming though you would need to do conversion work).
Vickers guns exist in plastic. Warlord games released 28mm British ww2 heavy weapons which include 4.2" Heavy Mortars, 3" Medium Mortars, and Vickers Machien guns. You can build two of each.
Would like to chime in and say a plastic Vickers box would be fantastic - would be cool to see more head options with it like Gor Blimey hats and balaclavas. Maybe even Glengarries? I know Warlord has some Tam O shanters in their British WW2 set.
