These are ideas for BR III, APCs with an additional Tier II vehicle usable within tank slots As a premium squad. These are mainly targeting early / mid-tier equipment.
USSR:
BA-64E (BR III APC)
Armor: 4-15mm
Weapon: Single 7.62mm DT-27
This is a open top personnel carrier, capable of holding six people and going up to 80 Km/h. Personal exit out of rear hatch.
BA-64E-37 (BR II) PREMIUM Tank
- same as above without personal carrier capability, the DT machine gun was replaced in favor of a 37mm gun with a closed top. Produced in limited numbers as a scout/infantry support vehicle.
(Was unable to find proper pictures)
USA:
M5 Half-track (BR III APC)
Armor: 7.9–15.8 mm
Weapon: 50. cal mount
- While slightly slower than the M3 it was also better armored, supplied to the British by the USA through lendlease and used by the USA for training purpose.
Humber light armor reconnaissance vehicle
(BR II) PREMIUM tank
Armor: 12mm
Weapon: boys AT rifle, Bren Gun
- Manufactured by the British, 3 man crew with top speeds capable of 121 Km/h. (Would keep it under 85)
Germany:
Autoprotetto S.37 (BR III APC)
Armor 6.5-8.5mm
Weapon: Breda 8mm MG
- Developed by the Italians, top speeds of 52 Km/h (would up it to 65-75) with a 8 person crew. Driver+commander+ 6 troops.
Panzerkampfwagen 35(t) (BR II) PREMIUM tank
Armor: 8-25mm
Weapon: 3.7 cm KwK 34(t), x2 7.92mm MG-37(t)
- Developed by the Czechoslovakians, used by the Germans heavily near the beginning of world war II. The (t) was given to each weapon and vehicle designation under German use. 4 man crew, 34 Km/h.
Japanese:
Japanese didn’t have anything aside from the only premium squad APC. So this may potentially fill the place.
Type 92 Sumida (BR III APC)
armor: 4-11mm
Weapon: x4 6.5 mm Type 91 MG
- This vehicle was capable of going up to 80 Km/h due to its lightly armored nature.
Type 97 ShinHĹŤtĹŤ Chi-Ha (BR II) PREMIUM tank
Armor: 26-33mm
Weapon: Type 1 47 mm gun, x2 7.7 mm type 79 MG
- This tank is almost identical to the chi-ha we already have as a premium squad. The main difference is this has a smaller gun than the 57 mm, and slightly more armor for the ShinHĹŤtĹŤ variant. Its speed is also a little bit slower, due to the armor.
For Japan it may be useful to start utilizing the different variants of their vehicles to be able to fill out more vehicles within the tree, otherwise their vehicles have already been picked clean and there’s nothing else to add. That’s where a variant change would come in, changing out a 57 mm gun for a 47 mm with more armor for example. Japan had a wealth of variance that were similar to a lot of their other tanks, instead of creating a ton of different tanks they experimented with armor thickness and putting different guns on already existing tanks.