War Thunder Proposed Italian Tank Tech Tree - Premium Tanks (Part 3)

In this episode I continue looking at Italian tanks and ground forces for my proposed Italian tank tech tree, concentrating on the premium vehicles and those that I was unsure of how to classify or if they should be added at all.

Vehicles in this episode:
AB-41/AB-43 (German 50mm)
Breda Tipo 102 (Added as "Breda 501" in Update 1.85 "Supersonic")
FT-17
M15/42 Contraereo (Added in Update 1.85 "Supersonic")
S-35
Semovente da 149/40
Semovente L3 da 47/32 (Added in Update 1.85 "Supersonic")
R-35

Proposed Italian Tank Tech Tree
Armoured cars and tanks: https://youtu.be/bX9FmkabR-4
Tank Destroyers and Self Propelled Anti Aircraft vehicles: https://youtu.be/nKKq8ZLIDF0

Don't forget to check out the brilliantly done Italian aviation tech tree, links below.

Italian aviation tech tree website and forum thread:
http://italiantechtreewtint.weebly.com/
http://forum.warthunder.com/index.php?/topic/73287-wt-italian-tech-tree-fan-made/

Information/picture citations:
WWII: The Directory of Weapons.
Tanks: compared and contrasted.
Weapons of World War II.

http://forum.warthunder.com/index.php?/topic/70399-self-propelled-anti-aircraft-guns/

http://weaponsandwarfare.com/?p=4997

http://www.assocarri.it/Mezzi/Semovente_contraereo_M15-42.pdf

http://en.wikipedia.org/wiki/Renault_R35

http://en.wikipedia.org/wiki/SOMUA_S35

http://en.wikipedia.org/wiki/Semovente_da_149/40

http://ja.wikipedia.org/wiki/%E3%82%BB%E3%83%A2%E3%83%B4%E3%82%A7%E3%83%B3%E3%83%86_da_149/40

http://pl.wikipedia.org/wiki/Semovente_da_149/40

http://it.wikipedia.org/wiki/149/40_(semovente)

http://weaponsandwarfare.com/?p=4997

http://www.taringa.net/posts/apuntes-y-monografias/14523981/Vehiculos-olvidados-1943-Breda-Tipo-102-Autocannone.html

Game: War Thunder.