It''s on the turret..behind the commander's hatch..or cupola.
I mean this one :

its much better then USA's universal camo

So, there is no 30mm cannon or even a 50cal. HMG on the Armata tank?
no 7.62 coaxial gun as well ?

Ground pressure is just one of the equation from several factors for maneuvering into difficult terrain, bear in mind that ALL TANKS WILL SINK in muddy/swampy terrain no matter what value is their ground pressure

In this case traction is more important than ground pressure, lose traction and you lose your ability to move, and the german track were chosen of the ease to change the rubber pads to grouse metal tracks for more traction in soft soil condition, also the tracks proven to be low maintenance blablabla~

The backup wooden logs on typical russian tanks are meant to provide more traction to get the tanks out from the bogs
How it is done is to chain the log to the tracks, example here shown for leo2 tank

Iirc our pendekar was sink slightly on ladang kelapa sawit. 

Hmm, well I'm not sure how is the conditions of the soil during Eksesais rhino.

this?