Its shape is square.
As usual, the markers are: green for the front and red for the rear.
It consists of 4 docking ports (MRV, Habmod and 2 Matmod) and 2 lateral outlets for MMU.
Front
All spacesuits are grouped in this module (except those of the pilot and co-pilot).
Middle
2 interior airlocks are arranged at the ends of the module.
They are equipped with transparent walls.
Rear
It also manages with 2 robotic arms traveling 360 ° around the module for external equipment.
2 observation domes are present in the high and low front parts of the modules.
The 3D model is HERE
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