Have you tried the micromark army list on wargames vault.
How accurate they are I'm not going to guess but I have the russian infantry division 1936-1939 one.
They have a squad as 1 NCO, 1 Scout, 2 man LMG team, 1 riflr grenadier and 5 rifle men. with 3 squad in peace time and 4 in wartime.