What about doing French, Chinese and Neutrals one set combined? For the french you need mostly fighter,one bomber, navy, one tank, artillery, infantry, truck, and armoured car. For the chinese… infantry, armoured car and artillery, maybe one tank. Almost the same for neutrals… You can join the 3 in one set.
Another thing I would like to see created is a set of commonwealth units ( Australian, Canadian and Indian specific units) with infantry in their specific uniforms and their fighters/tanks/artillery. I remember the canadian ram tank and the australian boomerang fighter but there are lots of other units produced by these countries, mostly tanks, armoured cars and trucks.

