The Panzerkampfwagen E-100 (Gerät 383) (TG-01) was a German super-heavy tank design developed towards the end of World War II. The largest of the Entwicklung series of tank designs intended to improve German armored vehicle production through standardization on cheaper, simpler to build vehicles. The basic design was ordered by the Waffenamt as a parallel development to the Porsche Maus in June 1943. It was the heaviest of the Entwicklung (E) series of vehicles, meant to standardize as many components as possible, in the 100 ton weight class; other designs were the E-10, E-25, E-50, E-75.

Links for the other E-100 versions:
E-100: https://www.simpleplanes.com/a/0ez0WQ/E-100
Jadgpanzer E-100: http://www.simpleplanes.com/a/32rqhM/JadgPanzer-E-100-krokodil

Controls:
VTOL= horizontal turret movement
TRIM=vertical gun movement
Group 2= 75 mm kwk
Group 3= MG