Sturmpanzerwagen Oberschlesien Assault Tank

The Sturmpanzerwagen Oberschlesien was a German assault tank built to be lightweight. The vehicle did not participate due to the German surrender. The was a I and and improved II version.
Variants:
1.
Name: Sturmpanzerwagen Oberschlesien

Type: Assault Tank
Origin: Germany
Year: 1918
Produced: 0

Length: 6.2 Meters
Width: 2.34 Meters
Height: 2.96 Meters
Weight: 19000 Kilograms
Speed: 16 km/h

Crew: 5

Primary Armament:
-37 mm Cannon OR
-57 mm Cannon
Secondary Armament:
-7.92 mm MG08 (2)

Gun Flexibility: °

Armor:
-Hull
14 mm Front
10 mm Side
10 mm Rear
10 mm Top
-Turret
10 mm Front (rest 10 mm?)

Sources:
http://www.aviarmor.net/tww2/tanks/germany/oberschleisen.htm
http://ftr.wot-news.com/2013/10/31/early-panzers-german-wwi-tank-development/
http://www.militaryfactory.com/armor/detail.asp?armor_id=798