Cadre

British airborne ww2, model for many other special forces in the immediate postwar and a good idea for the Elite militia class 

Stats: High speed, strength, stealth and accuracy, very strong melee

WW2 tanker outfits as a model for the sapper class which will grow out of the militia class and eventually become the artillery commander class 

Sapper: Can plant mines,  has a grenade launcher and pistol 

Sapper Veteran: Mortar for longer range attacks,  pump shotgun for up close, C4/heavy explosive to blow barriers/walls , more health

Close support sapper: Calls in attacks from airplanes and artillery (learns stronger and better with xp) can drop health/ammo,  pump shotgun or carbine rifle

CIA sponsored Cuban exiles in the 2506 brigade, could be the model for Militia class, a workaday soldier class that would wield the best rifles and SMG’s

Miltia recruit: Carbine rifle, light SMG, shotgun, grenades x 2 , appearance would be plain fatigues in the manner of cuban revolutionaries with cloth cap (melee is powerful bayonet) 

Militia Veteran: would have a camo fatigues, beret and rucksack

Weapons: Assault rifle, grenade launcher, grenades x 3, pump action shotgun and heavy smg 

Heavy Militia: Slower speed, but heavier armour, similar to brawler/grappler, 

Use Castro, Che and other Cuban revolutionaries as models for the Commander class:

Will work similar to the dancer/bard class in Fire Emblem... main ability is to give combat buffs or an extra move to nearby characters, has good speed and movement but weak attack and very weak defence.

Junior commander: Revolver Pistol

(At this stage the commander can evolve into the artillery commander branch (dark wizard type) or Assault Commander (Leads to Special forces commander, something like fortress knight or knight) 

Veteran Commander: Revolver, light smg, carbine rifle 

Douglas invader ground attack plane, utilised by the CIA in its covert invasion of Cuba in the bay of pigs invasion, as well as ground attack in the Korean War and Vietnam. 

Sicilian bandits as model for the male Partizan class of light infantry. 

Partizans will have three classes: 

Partisan: Melee (switchblade) and pistols 

Veteran Partisan: Melee (machete) , pistols, double barrel shotgun, bolt action rifle molotov cocktail 

Heavy Partisan:  Carbine Rifle, SMG, Melee (bayonet) , grenades, Molotov cocktail

Hungarian 44M Tas prototype heavy tank.